Logs - main-ms - ApiServer - FA/EAM Web Management

File: C:\AssetWorks\FASuite\main-ms\Logs\202608\20260830\ApiServer\ApiServer.log

==========[ 08/30/2026 05:11:27 ]==========

Log ID: b4af3053-aae0-4564-8fbc-0cff02182d23

```
UTC Timestamp: 8/30/2026 12:11:27 PM
```
```
Level: Error
```
```
Caller: Query
```
```
TargetSite: Void MoveNext()
```

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A transport-level error has occurred when receiving results from the server. (provider: Session Provider, error: 19 - Physical connection is not usable)

```
--- StackTrace ---
```

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:11:29 ]==========

Log ID: 6bd601a5-47ca-4131-8e80-b4b430e38730

```
UTC Timestamp: 8/30/2026 12:11:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Data.Common.DbDataReader <ExecuteDbDataReaderAsync>b__195_0(System.Threading.Tasks.Task`1[Microsoft.Data.SqlClient.SqlDataReader])

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A transport-level error has occurred when receiving results from the server. (provider: Session Provider, error: 19 - Physical connection is not usable)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__195_0(Task`1 result)

   at System.Threading.Tasks.ContinuationResultTaskFromResultTask`2.InnerInvoke()

   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)

--- End of stack trace from previous location ---

   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)

   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.RunQueriesEnumerable(DbConnection oCon, IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(DbConnection oCon, IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:12:29 ]==========

Log ID: 59b15f24-f30a-4c24-9d68-e51ad013c1c2

```
UTC Timestamp: 8/30/2026 12:12:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:12:29 ]==========

Log ID: c175cde1-6f54-4580-b2f3-7648b62a47a8

```
UTC Timestamp: 8/30/2026 12:12:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:13:19 ]==========

Log ID: 0ea6b58a-673e-4430-9ae7-e87310f3ee5f

```
UTC Timestamp: 8/30/2026 12:13:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:13:19 ]==========

Log ID: a4f91109-0384-4f27-afa3-15fa359bfba5

```
UTC Timestamp: 8/30/2026 12:13:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:14:18 ]==========

Log ID: ef4eea7d-864c-42b7-8a7e-7f94092850f9

```
UTC Timestamp: 8/30/2026 12:14:18 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:14:28 ]==========

Log ID: cd52aad6-6491-41c6-8015-db88572f9e2b

```
UTC Timestamp: 8/30/2026 12:14:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:15:17 ]==========

Log ID: 09d9cdc7-270c-4b7b-929c-1230b3ffb004

```
UTC Timestamp: 8/30/2026 12:15:17 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:15:19 ]==========

Log ID: 05f92762-94f2-40ce-b8fd-291b6410a2b9

```
UTC Timestamp: 8/30/2026 12:15:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:16:16 ]==========

Log ID: e2e2ed5c-cc4e-41b1-a592-b05ee320a1b4

```
UTC Timestamp: 8/30/2026 12:16:16 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:16:28 ]==========

Log ID: 202cc1e9-289f-4428-9c3c-e35c3ec38c0b

```
UTC Timestamp: 8/30/2026 12:16:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:17:16 ]==========

Log ID: 29595865-3264-4b89-b7a8-970d395f5f16

```
UTC Timestamp: 8/30/2026 12:17:16 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:17:19 ]==========

Log ID: ca576015-bc0e-4ca3-ad90-79333cc9b2d5

```
UTC Timestamp: 8/30/2026 12:17:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:18:15 ]==========

Log ID: 7fd869d5-27ce-4c5e-8c13-ce9057a8d528

```
UTC Timestamp: 8/30/2026 12:18:15 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:18:28 ]==========

Log ID: 45d3266b-606c-4271-87e0-52bb1ea846f4

```
UTC Timestamp: 8/30/2026 12:18:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:19:14 ]==========

Log ID: b55da181-81c5-4646-b232-cc611c13196d

```
UTC Timestamp: 8/30/2026 12:19:14 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:19:19 ]==========

Log ID: b5ae30d0-692a-4016-84b7-c3496a33c410

```
UTC Timestamp: 8/30/2026 12:19:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:20:13 ]==========

Log ID: 48e401af-0926-4483-9768-3f5d2cecd236

```
UTC Timestamp: 8/30/2026 12:20:13 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:20:28 ]==========

Log ID: c702ef3c-355f-47a7-b8a1-9e0891a9d897

```
UTC Timestamp: 8/30/2026 12:20:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:21:12 ]==========

Log ID: f6218d05-5a77-4cdb-bfdd-1882c5a43de3

```
UTC Timestamp: 8/30/2026 12:21:12 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:21:19 ]==========

Log ID: c9e259e7-2840-4d55-ace5-0eb75f088184

```
UTC Timestamp: 8/30/2026 12:21:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:22:12 ]==========

Log ID: 25da2a63-3d15-4671-916f-3d8876845b6f

```
UTC Timestamp: 8/30/2026 12:22:12 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:22:28 ]==========

Log ID: a8b0cf57-4fad-43cb-bc55-e6a19dfc9398

```
UTC Timestamp: 8/30/2026 12:22:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:23:11 ]==========

Log ID: 5593226d-070e-4f2e-8d11-c5e37ff4bd69

```
UTC Timestamp: 8/30/2026 12:23:11 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:23:19 ]==========

Log ID: fdd42e7d-123b-4553-8116-5fd5448f679a

```
UTC Timestamp: 8/30/2026 12:23:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:24:10 ]==========

Log ID: 8c3a53ec-858c-4598-b5c2-733598594876

```
UTC Timestamp: 8/30/2026 12:24:10 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:24:28 ]==========

Log ID: 2db242b4-de0f-4430-93c9-ac6552680167

```
UTC Timestamp: 8/30/2026 12:24:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:25:09 ]==========

Log ID: dc1d5c55-4d24-4bc6-9756-322797cf3966

```
UTC Timestamp: 8/30/2026 12:25:09 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:25:19 ]==========

Log ID: a51af645-98ca-452f-a5de-69ac2cb91a28

```
UTC Timestamp: 8/30/2026 12:25:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:26:08 ]==========

Log ID: 7f5f6d12-1144-4c7b-b36f-bad0f899a7c7

```
UTC Timestamp: 8/30/2026 12:26:08 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:26:28 ]==========

Log ID: 6cd2b15d-c444-426b-bee2-a5755cbbee81

```
UTC Timestamp: 8/30/2026 12:26:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:27:07 ]==========

Log ID: 9ec7cacf-6e8c-4875-9629-f30f1ef11c03

```
UTC Timestamp: 8/30/2026 12:27:07 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:27:19 ]==========

Log ID: b37f7173-5711-4ef7-9f78-416bc96bcbbc

```
UTC Timestamp: 8/30/2026 12:27:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:28:06 ]==========

Log ID: 3a1a14e8-b83c-4773-960f-766dd08a1dd7

```
UTC Timestamp: 8/30/2026 12:28:06 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:28:28 ]==========

Log ID: 27203def-786c-44ec-9d98-6fe0a7a0664d

```
UTC Timestamp: 8/30/2026 12:28:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:29:06 ]==========

Log ID: df3eb72d-7212-491c-9731-89996e7d333b

```
UTC Timestamp: 8/30/2026 12:29:06 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:29:19 ]==========

Log ID: 0fd48370-d41b-43dd-8253-843ac1fdb409

```
UTC Timestamp: 8/30/2026 12:29:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:30:05 ]==========

Log ID: 37163c5e-743c-44db-99df-c6203085d21b

```
UTC Timestamp: 8/30/2026 12:30:05 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:30:28 ]==========

Log ID: 4784dadc-cf1e-492e-9647-e2be81e02800

```
UTC Timestamp: 8/30/2026 12:30:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:31:05 ]==========

Log ID: 9f316dec-c455-42b4-93df-b4237519430b

```
UTC Timestamp: 8/30/2026 12:31:05 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:31:21 ]==========

Log ID: 68f6e918-0241-4f5a-a8c3-92f8bedd7592

```
UTC Timestamp: 8/30/2026 12:31:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:32:04 ]==========

Log ID: b999a1cf-546e-4cf4-9125-6c1b495e58a8

```
UTC Timestamp: 8/30/2026 12:32:04 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:32:32 ]==========

Log ID: 237f0871-fcf1-4385-bbdd-022e0520100d

```
UTC Timestamp: 8/30/2026 12:32:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:33:04 ]==========

Log ID: 647b17cc-6b24-48a7-862b-79ff1c069290

```
UTC Timestamp: 8/30/2026 12:33:04 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:33:32 ]==========

Log ID: 2adfe23f-18cd-442d-a7bb-b86e133592e0

```
UTC Timestamp: 8/30/2026 12:33:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:34:04 ]==========

Log ID: f8b4981b-f0c0-42a9-94ed-d46eed22f9d6

```
UTC Timestamp: 8/30/2026 12:34:04 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:34:42 ]==========

Log ID: 9acb7f07-a6f1-4217-b37f-328c84f6c93d

```
UTC Timestamp: 8/30/2026 12:34:42 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:35:16 ]==========

Log ID: 62c363e5-da9e-4f82-aef2-fbb372077611

```
UTC Timestamp: 8/30/2026 12:35:16 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:35:52 ]==========

Log ID: 11ecaa95-6574-4b60-9f0f-42853df82be2

```
UTC Timestamp: 8/30/2026 12:35:52 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:35:54 ]==========

Log ID: a78ddc1f-4823-4d28-8a01-5664fba363b0

```
UTC Timestamp: 8/30/2026 12:35:54 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:36:56 ]==========

Log ID: f050efcc-8a9e-439f-9c41-0f92aa8f9bf7

```
UTC Timestamp: 8/30/2026 12:36:56 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:36:56 ]==========

Log ID: 32c0c98a-d54e-4bf9-ab5b-f88134e320cc

```
UTC Timestamp: 8/30/2026 12:36:56 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:37:56 ]==========

Log ID: 08e56135-64fc-44b5-b7e4-e3c796dcf6bc

```
UTC Timestamp: 8/30/2026 12:37:56 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:38:03 ]==========

Log ID: 65ea5460-d8eb-4c74-a03c-a34895335fe4

```
UTC Timestamp: 8/30/2026 12:38:03 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:39:02 ]==========

Log ID: 5cdca0dc-477e-4742-9819-b62e409931f5

```
UTC Timestamp: 8/30/2026 12:39:02 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:39:02 ]==========

Log ID: 5e7a35da-636c-4e05-a654-27aeb7b96110

```
UTC Timestamp: 8/30/2026 12:39:02 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:40:01 ]==========

Log ID: ca3b363f-60fa-40b5-9b36-5fba8025a4c8

```
UTC Timestamp: 8/30/2026 12:40:01 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:40:01 ]==========

Log ID: e7d7f5cc-980d-47d2-99fa-f33259b78015

```
UTC Timestamp: 8/30/2026 12:40:01 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:41:13 ]==========

Log ID: 48cb585b-209f-4053-b92c-ecd87e9446e0

```
UTC Timestamp: 8/30/2026 12:41:13 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:41:13 ]==========

Log ID: 8bd74d76-38f5-41f9-9fe5-8870247af530

```
UTC Timestamp: 8/30/2026 12:41:13 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:42:15 ]==========

Log ID: e64c063c-6501-46d4-bdb0-a7de611fe0fe

```
UTC Timestamp: 8/30/2026 12:42:15 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:42:32 ]==========

Log ID: b4e85dfb-afb3-4557-869f-da09256751cc

```
UTC Timestamp: 8/30/2026 12:42:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:43:16 ]==========

Log ID: 49c17a01-3840-47a8-b103-353a227c2c6e

```
UTC Timestamp: 8/30/2026 12:43:16 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:43:19 ]==========

Log ID: 35b08da9-5bc7-4cd0-b808-ce752d2c0371

```
UTC Timestamp: 8/30/2026 12:43:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:44:24 ]==========

Log ID: 6c95764c-7605-4b2b-a701-70c029822398

```
UTC Timestamp: 8/30/2026 12:44:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:44:29 ]==========

Log ID: 10bc2bfc-65ad-46c3-90f6-eb9fa99a190d

```
UTC Timestamp: 8/30/2026 12:44:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:45:19 ]==========

Log ID: 13ff1677-f5f0-4c02-a557-e36784109031

```
UTC Timestamp: 8/30/2026 12:45:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:45:19 ]==========

Log ID: b50d69c2-4dbf-4811-85d4-ad75fd59fa32

```
UTC Timestamp: 8/30/2026 12:45:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:46:19 ]==========

Log ID: 33df82c2-3c19-4086-b109-3014cf5c7d9f

```
UTC Timestamp: 8/30/2026 12:46:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:46:19 ]==========

Log ID: c01a562d-d6ca-48ca-afe6-ee386a38a0eb

```
UTC Timestamp: 8/30/2026 12:46:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:47:21 ]==========

Log ID: 35eea04a-2e6b-4443-a70e-d81d610df809

```
UTC Timestamp: 8/30/2026 12:47:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:47:21 ]==========

Log ID: 02220386-b96f-4f1e-9216-6b0f8b571411

```
UTC Timestamp: 8/30/2026 12:47:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:48:26 ]==========

Log ID: c590180a-2f70-47e4-b565-9ccf35aefbc5

```
UTC Timestamp: 8/30/2026 12:48:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:48:26 ]==========

Log ID: 103ae5d3-d985-410d-9d14-663478b3136f

```
UTC Timestamp: 8/30/2026 12:48:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:49:21 ]==========

Log ID: 37c41b01-b36a-45be-afb6-fd2f43ab37f8

```
UTC Timestamp: 8/30/2026 12:49:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:49:21 ]==========

Log ID: 66f349df-1629-485f-bed7-b6390b5fe6b6

```
UTC Timestamp: 8/30/2026 12:49:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:50:21 ]==========

Log ID: 22417883-e2f7-4895-9126-39b2c878a786

```
UTC Timestamp: 8/30/2026 12:50:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:50:23 ]==========

Log ID: dcf5765c-e030-43bb-ad7c-24a2b2ab201e

```
UTC Timestamp: 8/30/2026 12:50:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:51:31 ]==========

Log ID: 19bcc1c5-3be5-4ce1-886e-81c263ee05d1

```
UTC Timestamp: 8/30/2026 12:51:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:51:31 ]==========

Log ID: b5f5bba8-8835-4bf3-92d7-671a76793780

```
UTC Timestamp: 8/30/2026 12:51:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:52:44 ]==========

Log ID: 35d1885c-7f99-4ef2-a59e-656ce30129b3

```
UTC Timestamp: 8/30/2026 12:52:44 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:52:44 ]==========

Log ID: e932e772-c378-45e2-a002-11177b8ed42e

```
UTC Timestamp: 8/30/2026 12:52:44 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:53:26 ]==========

Log ID: c25f7aa5-9d84-4bc2-8e90-f424722bc106

```
UTC Timestamp: 8/30/2026 12:53:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:53:54 ]==========

Log ID: 8098a29f-9f50-4039-a15f-c168de35c4ec

```
UTC Timestamp: 8/30/2026 12:53:54 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:54:25 ]==========

Log ID: 54953074-71c2-4d26-9d01-ed6cf4eac9dc

```
UTC Timestamp: 8/30/2026 12:54:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:55:04 ]==========

Log ID: 41ffe84b-c9da-4af0-82d7-e3cf266711f8

```
UTC Timestamp: 8/30/2026 12:55:04 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:55:24 ]==========

Log ID: 30ba3c38-4ef6-4e51-bfeb-15696359affc

```
UTC Timestamp: 8/30/2026 12:55:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:56:15 ]==========

Log ID: 6281b035-0cd5-4eed-a801-bda165e4619e

```
UTC Timestamp: 8/30/2026 12:56:15 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:56:36 ]==========

Log ID: 223a56eb-e2f3-4bf1-880c-3cd92b5fd200

```
UTC Timestamp: 8/30/2026 12:56:36 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:57:25 ]==========

Log ID: a977c3f2-2780-4894-9dbf-f798bddb0bed

```
UTC Timestamp: 8/30/2026 12:57:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:57:28 ]==========

Log ID: 0224c18e-7d23-4b4d-8082-0c48769578d3

```
UTC Timestamp: 8/30/2026 12:57:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:58:28 ]==========

Log ID: 0bf4c870-3c25-473c-a24a-e58853c400fa

```
UTC Timestamp: 8/30/2026 12:58:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:58:29 ]==========

Log ID: c65f0041-3bf3-4236-93e3-342d5aef3333

```
UTC Timestamp: 8/30/2026 12:58:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 05:59:31 ]==========

Log ID: e9e4713e-f5f1-4139-bb13-5b556e247bc6

```
UTC Timestamp: 8/30/2026 12:59:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 05:59:31 ]==========

Log ID: ca583258-eaa9-4950-b934-05d8945c3f9d

```
UTC Timestamp: 8/30/2026 12:59:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:00:31 ]==========

Log ID: b1ef97fc-7243-4499-8f03-70865d42e92d

```
UTC Timestamp: 8/30/2026 1:00:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:00:31 ]==========

Log ID: d1518210-aaba-4db5-a73a-99765d1b25a8

```
UTC Timestamp: 8/30/2026 1:00:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:01:21 ]==========

Log ID: 4f14043a-f464-4644-95da-6f1d7389f519

```
UTC Timestamp: 8/30/2026 1:01:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:01:21 ]==========

Log ID: e114624e-78ca-42c7-9518-2d4ba1942c04

```
UTC Timestamp: 8/30/2026 1:01:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:02:21 ]==========

Log ID: 266311ad-de14-4d58-836b-77b1b04dcf65

```
UTC Timestamp: 8/30/2026 1:02:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:02:21 ]==========

Log ID: 0ae68d39-97e8-41e4-90cc-b58c5c28d6b0

```
UTC Timestamp: 8/30/2026 1:02:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:03:21 ]==========

Log ID: 591ec50c-84ea-4a2c-855d-836e3acf4a54

```
UTC Timestamp: 8/30/2026 1:03:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:03:22 ]==========

Log ID: 11c431f3-2290-4215-be0e-92212b1f2843

```
UTC Timestamp: 8/30/2026 1:03:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:04:26 ]==========

Log ID: 91385100-76c7-4161-bc68-1494c1556824

```
UTC Timestamp: 8/30/2026 1:04:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:04:26 ]==========

Log ID: f7a5d8d1-38e7-41b7-9d2f-77eb00c7781d

```
UTC Timestamp: 8/30/2026 1:04:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:05:21 ]==========

Log ID: 6a41727f-8f57-4b52-b325-bafe6a07d0ad

```
UTC Timestamp: 8/30/2026 1:05:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:05:21 ]==========

Log ID: 63aec199-d610-4696-8d41-50b25f9c8546

```
UTC Timestamp: 8/30/2026 1:05:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:06:20 ]==========

Log ID: 44952ca1-1244-45ff-a402-b8ad16aea95b

```
UTC Timestamp: 8/30/2026 1:06:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:06:20 ]==========

Log ID: 09d41bb3-18c5-499e-bfc2-202691ba0de7

```
UTC Timestamp: 8/30/2026 1:06:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:07:19 ]==========

Log ID: 42c8d49e-6754-4730-9ddf-ba67d776cd95

```
UTC Timestamp: 8/30/2026 1:07:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:07:19 ]==========

Log ID: 91457a64-53e8-44cb-88bb-70a6b14410c6

```
UTC Timestamp: 8/30/2026 1:07:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:08:21 ]==========

Log ID: bfbd2cbc-d9d8-4a3f-a579-6d1fe16b155f

```
UTC Timestamp: 8/30/2026 1:08:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:08:29 ]==========

Log ID: ee13042b-373f-41a2-82c5-dbd320ed6ae6

```
UTC Timestamp: 8/30/2026 1:08:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:09:21 ]==========

Log ID: 93fce29b-44d1-44b6-8b44-ab025dd38bca

```
UTC Timestamp: 8/30/2026 1:09:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:09:30 ]==========

Log ID: 7bfd3361-0ce2-4fc8-b0ec-1d2a62b69e73

```
UTC Timestamp: 8/30/2026 1:09:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:10:32 ]==========

Log ID: 430eca28-5fd4-4e7c-948f-2b4143cd09d4

```
UTC Timestamp: 8/30/2026 1:10:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:10:32 ]==========

Log ID: 4b155769-53a0-4da1-bb1a-42211992cfea

```
UTC Timestamp: 8/30/2026 1:10:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:11:22 ]==========

Log ID: 03669c13-df63-4c4a-a8af-a03737b1a410

```
UTC Timestamp: 8/30/2026 1:11:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:11:22 ]==========

Log ID: efbe7ea0-a465-4e72-aeb5-437727ee3045

```
UTC Timestamp: 8/30/2026 1:11:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:12:22 ]==========

Log ID: 45ce6d3f-b8eb-4f3a-9079-1c0865ae7ceb

```
UTC Timestamp: 8/30/2026 1:12:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:12:31 ]==========

Log ID: fe60d8f0-bb33-4003-a1a3-d6f92887293b

```
UTC Timestamp: 8/30/2026 1:12:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:13:22 ]==========

Log ID: ab658c5c-ee71-4041-a1a8-b244f5d72fc8

```
UTC Timestamp: 8/30/2026 1:13:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:13:22 ]==========

Log ID: 1fcf36a6-17ec-45b0-a320-8c7903212820

```
UTC Timestamp: 8/30/2026 1:13:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:14:22 ]==========

Log ID: 2b61e399-4db7-4a9a-9937-42b8753de511

```
UTC Timestamp: 8/30/2026 1:14:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:14:32 ]==========

Log ID: 627f2a37-3a6f-4d5a-9196-616e977e1235

```
UTC Timestamp: 8/30/2026 1:14:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:15:22 ]==========

Log ID: 3b588774-97ee-4e0a-b5ba-63a64862138c

```
UTC Timestamp: 8/30/2026 1:15:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:15:30 ]==========

Log ID: 203ba3b8-fa34-41b3-bdf9-42ec41bf9c76

```
UTC Timestamp: 8/30/2026 1:15:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:16:33 ]==========

Log ID: fb294ac4-cc28-4f78-917a-02cb390cbe89

```
UTC Timestamp: 8/30/2026 1:16:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:16:33 ]==========

Log ID: 2f974404-78ad-4ee9-8c0c-ee9a902ee106

```
UTC Timestamp: 8/30/2026 1:16:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:17:20 ]==========

Log ID: d28f2fdb-7137-4a74-8ecd-5d4ad3d6a322

```
UTC Timestamp: 8/30/2026 1:17:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:17:20 ]==========

Log ID: 1969906d-4be0-440b-ad9b-fe174a7cdc28

```
UTC Timestamp: 8/30/2026 1:17:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:18:21 ]==========

Log ID: b0499231-b51b-4115-ab25-6be474ec34c8

```
UTC Timestamp: 8/30/2026 1:18:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:18:21 ]==========

Log ID: 5aef6e02-0ca0-4d26-b59f-48f4282ed01f

```
UTC Timestamp: 8/30/2026 1:18:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:19:21 ]==========

Log ID: 67f1b315-fd9c-4c11-a92c-895302608459

```
UTC Timestamp: 8/30/2026 1:19:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:19:24 ]==========

Log ID: 2f655dfc-1151-4411-9c79-71b35a7e42b3

```
UTC Timestamp: 8/30/2026 1:19:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:20:34 ]==========

Log ID: 5a159d57-4135-4293-9851-fa1a7cc68c4c

```
UTC Timestamp: 8/30/2026 1:20:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:20:34 ]==========

Log ID: 709e10e4-c594-4394-8178-bfad5fba11df

```
UTC Timestamp: 8/30/2026 1:20:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:21:26 ]==========

Log ID: e0bfc8d2-a5cc-4692-91d6-9b34a9650843

```
UTC Timestamp: 8/30/2026 1:21:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:21:26 ]==========

Log ID: be3bfb49-f598-4fd0-8c98-4278cf0a7f2d

```
UTC Timestamp: 8/30/2026 1:21:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:22:26 ]==========

Log ID: 7c1c038c-9fc0-4144-bb63-db4e910b9f4f

```
UTC Timestamp: 8/30/2026 1:22:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:22:30 ]==========

Log ID: a6637517-d597-4185-b94a-a0ad9c7fbd3b

```
UTC Timestamp: 8/30/2026 1:22:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:23:20 ]==========

Log ID: e38bb399-c94b-4ec9-96bd-08fe19d8d168

```
UTC Timestamp: 8/30/2026 1:23:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:23:20 ]==========

Log ID: 4b1aa702-314d-460f-a4d8-f7ae90c1a8ed

```
UTC Timestamp: 8/30/2026 1:23:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:24:20 ]==========

Log ID: f73ec856-bffb-4ced-ab0e-388697589051

```
UTC Timestamp: 8/30/2026 1:24:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:24:20 ]==========

Log ID: 88611980-b5a2-49e7-ae86-9f3e4f5e08ec

```
UTC Timestamp: 8/30/2026 1:24:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:25:21 ]==========

Log ID: 3d59f25c-984a-40d1-981f-4a964db49ec0

```
UTC Timestamp: 8/30/2026 1:25:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:25:21 ]==========

Log ID: 682d75e8-d94e-4734-8c45-9421f0824be3

```
UTC Timestamp: 8/30/2026 1:25:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:26:30 ]==========

Log ID: b4be1d87-516b-4953-84af-5d51b5be5d59

```
UTC Timestamp: 8/30/2026 1:26:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:26:30 ]==========

Log ID: c261deaa-1ca7-4b75-83c4-86052958a365

```
UTC Timestamp: 8/30/2026 1:26:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:27:27 ]==========

Log ID: 8dba7e96-b7f0-43c5-b3b1-1fb9703e266f

```
UTC Timestamp: 8/30/2026 1:27:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:27:27 ]==========

Log ID: 9cb7d0c0-3c64-4942-aee3-3210ffa0245e

```
UTC Timestamp: 8/30/2026 1:27:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:28:27 ]==========

Log ID: 8e39867a-5871-47c3-9702-739ab19b30be

```
UTC Timestamp: 8/30/2026 1:28:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:28:35 ]==========

Log ID: 4fab98fe-05a3-451f-973c-c4865db41e52

```
UTC Timestamp: 8/30/2026 1:28:35 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:29:20 ]==========

Log ID: 615ad5a6-51cc-4f27-8505-a398ff8439e6

```
UTC Timestamp: 8/30/2026 1:29:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:29:20 ]==========

Log ID: 211a7542-200a-4ad9-924c-224d62434d08

```
UTC Timestamp: 8/30/2026 1:29:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:30:22 ]==========

Log ID: 681126de-50e6-48a9-b289-b1293b258426

```
UTC Timestamp: 8/30/2026 1:30:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:30:22 ]==========

Log ID: 26276556-5c8a-43fc-b819-ae69709c014a

```
UTC Timestamp: 8/30/2026 1:30:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:31:19 ]==========

Log ID: 4ac61a92-26e8-42db-a7f1-b8b2de8c0482

```
UTC Timestamp: 8/30/2026 1:31:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:31:19 ]==========

Log ID: 8c1c1eb8-b6d2-428d-aa26-c8e252723bf3

```
UTC Timestamp: 8/30/2026 1:31:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:32:19 ]==========

Log ID: 95e0b609-2a4f-4903-b2b0-f6656a1c563d

```
UTC Timestamp: 8/30/2026 1:32:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:32:33 ]==========

Log ID: 50a57e86-08dd-44d8-b1b7-5477691f0975

```
UTC Timestamp: 8/30/2026 1:32:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:33:20 ]==========

Log ID: e54644f0-3fb6-4a3e-b489-0cc0599e8d3e

```
UTC Timestamp: 8/30/2026 1:33:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:33:20 ]==========

Log ID: ee96d3f8-7e18-410a-b066-7d8a381db0dd

```
UTC Timestamp: 8/30/2026 1:33:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:34:22 ]==========

Log ID: b1f045d4-7f24-44ec-b54d-a1774bd4bad1

```
UTC Timestamp: 8/30/2026 1:34:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:34:22 ]==========

Log ID: 2a996540-ca36-44ee-8817-bffe00f64235

```
UTC Timestamp: 8/30/2026 1:34:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:35:20 ]==========

Log ID: d4307881-a554-4f13-a4b6-0c9b6e3602fe

```
UTC Timestamp: 8/30/2026 1:35:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:35:20 ]==========

Log ID: 26a45e5e-538a-417a-bcc5-50517043cca2

```
UTC Timestamp: 8/30/2026 1:35:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:36:26 ]==========

Log ID: 646adc8c-6acc-4583-ace5-1f1d8e2a0d6f

```
UTC Timestamp: 8/30/2026 1:36:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:36:26 ]==========

Log ID: 827cfbe4-8985-436c-a345-dd2e58112049

```
UTC Timestamp: 8/30/2026 1:36:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:37:29 ]==========

Log ID: 7bcbcaab-0840-46d7-850e-ec08d7572e13

```
UTC Timestamp: 8/30/2026 1:37:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:37:29 ]==========

Log ID: 17319650-b51f-440c-815a-6186f0ee0ef3

```
UTC Timestamp: 8/30/2026 1:37:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:38:29 ]==========

Log ID: 66771e7c-38f0-4a44-a7d5-411ee5d939d5

```
UTC Timestamp: 8/30/2026 1:38:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:38:31 ]==========

Log ID: c1d26634-3eb9-4de0-9ad3-7bc4a2c1fa8a

```
UTC Timestamp: 8/30/2026 1:38:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:39:22 ]==========

Log ID: 122e5463-1be9-45f4-938e-80ab878c1dfe

```
UTC Timestamp: 8/30/2026 1:39:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:39:22 ]==========

Log ID: eaab6c4b-3797-4055-8dcc-e36452671dd8

```
UTC Timestamp: 8/30/2026 1:39:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:40:27 ]==========

Log ID: 2c0fc4b7-1dcf-4885-a6e3-af827304ee61

```
UTC Timestamp: 8/30/2026 1:40:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:40:27 ]==========

Log ID: 09a2c534-748a-48c1-8f4c-3af4c1960817

```
UTC Timestamp: 8/30/2026 1:40:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:41:31 ]==========

Log ID: 0e5620c7-d55e-432e-ae6f-877bdd9ac8bf

```
UTC Timestamp: 8/30/2026 1:41:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:41:31 ]==========

Log ID: 05c27025-3ce9-4f13-be3e-8b6870f5e78c

```
UTC Timestamp: 8/30/2026 1:41:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:42:31 ]==========

Log ID: 150595b8-4c7c-4dee-b5c4-448bc105d554

```
UTC Timestamp: 8/30/2026 1:42:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:42:31 ]==========

Log ID: 84c87493-de3b-498d-9154-f05f1b969327

```
UTC Timestamp: 8/30/2026 1:42:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:43:33 ]==========

Log ID: c4e6df09-67d2-4839-a53f-07cae9b29885

```
UTC Timestamp: 8/30/2026 1:43:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:43:33 ]==========

Log ID: 9cfb8e84-848e-4f29-8c21-bd5849d6644d

```
UTC Timestamp: 8/30/2026 1:43:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:44:33 ]==========

Log ID: cfd133b8-4a46-4ae9-93f7-dd75cc115eea

```
UTC Timestamp: 8/30/2026 1:44:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:44:33 ]==========

Log ID: 981902fe-1cd6-4b2c-ad85-ec6ebd509a85

```
UTC Timestamp: 8/30/2026 1:44:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:45:22 ]==========

Log ID: 7dbaa22a-5da9-4f8d-a53d-37f4f2190712

```
UTC Timestamp: 8/30/2026 1:45:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:45:22 ]==========

Log ID: 7b9b4540-a91a-42c1-9fba-91679679b0ee

```
UTC Timestamp: 8/30/2026 1:45:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:46:24 ]==========

Log ID: dacfbb98-2ccd-4a61-830a-1224df91016f

```
UTC Timestamp: 8/30/2026 1:46:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:46:24 ]==========

Log ID: 2333f770-3383-420c-b876-bc17577444f8

```
UTC Timestamp: 8/30/2026 1:46:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:47:33 ]==========

Log ID: 8d38f0ef-9dd2-48b7-9bcc-2c189f7a5313

```
UTC Timestamp: 8/30/2026 1:47:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:47:33 ]==========

Log ID: 6e5337ef-59ca-468d-9973-f39b808c5ff4

```
UTC Timestamp: 8/30/2026 1:47:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:48:33 ]==========

Log ID: 081ee9c1-4329-4bc4-8275-92ea8cb4125b

```
UTC Timestamp: 8/30/2026 1:48:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:48:33 ]==========

Log ID: 471d21a5-49a5-4471-93d3-d861e36e020f

```
UTC Timestamp: 8/30/2026 1:48:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:49:22 ]==========

Log ID: 54d73804-fc27-4bcd-ad85-87e55f3b89a5

```
UTC Timestamp: 8/30/2026 1:49:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:49:22 ]==========

Log ID: f4c553c5-9f08-4419-bb89-21a8b9ef21e9

```
UTC Timestamp: 8/30/2026 1:49:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:50:22 ]==========

Log ID: 5c80af3f-3987-4b42-a30b-3fb5fef6b30f

```
UTC Timestamp: 8/30/2026 1:50:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:50:23 ]==========

Log ID: fa1f6d81-deef-4ab4-a769-b8563cfac7c7

```
UTC Timestamp: 8/30/2026 1:50:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:51:20 ]==========

Log ID: b879535f-8303-4127-92c4-f074e64f3ff8

```
UTC Timestamp: 8/30/2026 1:51:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:51:20 ]==========

Log ID: 32a943cd-5bad-4133-99f0-c68713c4ed20

```
UTC Timestamp: 8/30/2026 1:51:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:52:20 ]==========

Log ID: a1625654-9be7-4866-b69d-9cfaf293ed95

```
UTC Timestamp: 8/30/2026 1:52:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:52:25 ]==========

Log ID: ea6bb274-c435-4f26-9100-0d2a06b10cc0

```
UTC Timestamp: 8/30/2026 1:52:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:53:20 ]==========

Log ID: 2496f942-59db-42cb-a71f-39f35bc48bde

```
UTC Timestamp: 8/30/2026 1:53:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:53:20 ]==========

Log ID: 51057c6e-2008-40d7-be8d-fb809db143ca

```
UTC Timestamp: 8/30/2026 1:53:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:54:22 ]==========

Log ID: 6b4d5210-bab5-4124-b163-3fbab9e7dc56

```
UTC Timestamp: 8/30/2026 1:54:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:54:22 ]==========

Log ID: ee9afd88-5db8-43e5-aa34-c50d9bc98b29

```
UTC Timestamp: 8/30/2026 1:54:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:55:22 ]==========

Log ID: 9a6477d6-d69f-4df8-be89-5dd3bc2fd030

```
UTC Timestamp: 8/30/2026 1:55:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:55:24 ]==========

Log ID: 6519f5d0-148b-45ba-b406-3fff349e7c38

```
UTC Timestamp: 8/30/2026 1:55:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:56:22 ]==========

Log ID: 2b22ca78-0f55-44c5-996d-5ca71718530c

```
UTC Timestamp: 8/30/2026 1:56:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:56:22 ]==========

Log ID: b8d7ef3a-8c84-4831-9735-cec43ce3a076

```
UTC Timestamp: 8/30/2026 1:56:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:57:23 ]==========

Log ID: 91b2d954-2564-4efa-8b88-83e65d8cc2e6

```
UTC Timestamp: 8/30/2026 1:57:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:57:23 ]==========

Log ID: c058c851-954b-468f-996d-110da5e607c1

```
UTC Timestamp: 8/30/2026 1:57:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:58:23 ]==========

Log ID: 4ea298db-1de8-43b0-9eda-803fd31f1776

```
UTC Timestamp: 8/30/2026 1:58:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 06:58:23 ]==========

Log ID: 9ec8e9cc-47c4-4ebe-b53c-71663185f133

```
UTC Timestamp: 8/30/2026 1:58:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:59:22 ]==========

Log ID: 3031b894-6dbf-4838-a55d-56b90d3fcb71

```
UTC Timestamp: 8/30/2026 1:59:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 06:59:22 ]==========

Log ID: 66412364-76a7-4e65-902f-c7f2317d5444

```
UTC Timestamp: 8/30/2026 1:59:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:00:22 ]==========

Log ID: 131be021-1d68-4983-8495-6445df105e37

```
UTC Timestamp: 8/30/2026 2:00:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:00:26 ]==========

Log ID: 1e4c8ebf-e79f-4950-8186-24349529af7a

```
UTC Timestamp: 8/30/2026 2:00:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:01:21 ]==========

Log ID: 6f0e9142-f549-4247-9066-472e1221af38

```
UTC Timestamp: 8/30/2026 2:01:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:01:21 ]==========

Log ID: d34c2307-3e84-4e4c-ae3b-adf82ab17b2d

```
UTC Timestamp: 8/30/2026 2:01:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:02:25 ]==========

Log ID: 0a23bd03-d420-4393-8749-ee69429c107c

```
UTC Timestamp: 8/30/2026 2:02:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:02:25 ]==========

Log ID: 64393984-4393-4ea4-8b3b-dd4552a4d034

```
UTC Timestamp: 8/30/2026 2:02:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:03:25 ]==========

Log ID: 22d17629-c529-4682-b60b-21a4e3cc0104

```
UTC Timestamp: 8/30/2026 2:03:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:03:32 ]==========

Log ID: 858476fc-67d8-4672-972d-bd2856743824

```
UTC Timestamp: 8/30/2026 2:03:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:04:27 ]==========

Log ID: 8582098b-3d21-4d5f-839e-9068390a9cc0

```
UTC Timestamp: 8/30/2026 2:04:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:04:27 ]==========

Log ID: a623cebf-5c0d-46eb-b32d-fd053413647e

```
UTC Timestamp: 8/30/2026 2:04:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:05:23 ]==========

Log ID: e1e1a202-f5b7-490d-abbb-9920d537df39

```
UTC Timestamp: 8/30/2026 2:05:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:05:23 ]==========

Log ID: 31690851-4f14-4dce-9621-8eca69e2a4c7

```
UTC Timestamp: 8/30/2026 2:05:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:06:23 ]==========

Log ID: 7f2093a2-0b36-4a78-9c95-e56e4c04d6b4

```
UTC Timestamp: 8/30/2026 2:06:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:06:25 ]==========

Log ID: e617e325-eb19-4a77-bb43-dde327ff2738

```
UTC Timestamp: 8/30/2026 2:06:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:07:32 ]==========

Log ID: aaa089ae-3830-4176-b024-d1d4fa852025

```
UTC Timestamp: 8/30/2026 2:07:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:07:32 ]==========

Log ID: dff23933-54b6-46fe-88ad-5e0d3a3c3c9d

```
UTC Timestamp: 8/30/2026 2:07:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:08:34 ]==========

Log ID: 99eee1ef-dbd4-4c31-ac30-7ffcf03f8fe5

```
UTC Timestamp: 8/30/2026 2:08:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:08:34 ]==========

Log ID: 7460a1fb-302b-4af7-afad-c679c182510d

```
UTC Timestamp: 8/30/2026 2:08:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:09:20 ]==========

Log ID: f9f02b1d-d9bb-46a5-9b27-53cf892e5205

```
UTC Timestamp: 8/30/2026 2:09:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:09:20 ]==========

Log ID: 9101d3df-9529-4923-a156-98284964b29a

```
UTC Timestamp: 8/30/2026 2:09:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:10:26 ]==========

Log ID: 3b2c4322-227c-4998-92d2-2c77ba6f832d

```
UTC Timestamp: 8/30/2026 2:10:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:10:30 ]==========

Log ID: 4f1eb480-1b46-4dfa-be11-4d917639cc32

```
UTC Timestamp: 8/30/2026 2:10:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:11:26 ]==========

Log ID: 107af070-3683-4f4e-85ae-7d9dbd7b266b

```
UTC Timestamp: 8/30/2026 2:11:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:11:26 ]==========

Log ID: a4355f7f-7bc1-4579-9f0d-9d919883b164

```
UTC Timestamp: 8/30/2026 2:11:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:12:34 ]==========

Log ID: 739251d2-728c-4fcf-984f-96af3671e19e

```
UTC Timestamp: 8/30/2026 2:12:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:12:34 ]==========

Log ID: 545b5b08-6368-42cf-9c6b-13db4f4d1a9f

```
UTC Timestamp: 8/30/2026 2:12:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:13:22 ]==========

Log ID: 6dc7f49b-d222-4e5a-a4e0-e6f8baf799ab

```
UTC Timestamp: 8/30/2026 2:13:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:13:22 ]==========

Log ID: 6bd2ca5a-4542-4977-bb52-f5e4e97ec297

```
UTC Timestamp: 8/30/2026 2:13:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:14:26 ]==========

Log ID: a7e579ff-afe1-4e17-98e7-8e78b3252cb2

```
UTC Timestamp: 8/30/2026 2:14:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:14:26 ]==========

Log ID: 5bd0818b-313d-499c-bfa7-51d9e50fa893

```
UTC Timestamp: 8/30/2026 2:14:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:15:21 ]==========

Log ID: ae8c3096-b067-4f71-ad36-7a352ad1e8b1

```
UTC Timestamp: 8/30/2026 2:15:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:15:21 ]==========

Log ID: b7388913-d63d-43cf-a374-e308cc76f6cd

```
UTC Timestamp: 8/30/2026 2:15:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:16:22 ]==========

Log ID: 77fc6ca4-8f85-45fa-843a-3e60773ebbc0

```
UTC Timestamp: 8/30/2026 2:16:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:16:22 ]==========

Log ID: 77751c53-ddc0-4ea1-833b-62c0426656ec

```
UTC Timestamp: 8/30/2026 2:16:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:17:22 ]==========

Log ID: 85127fe7-4386-4121-8d99-1332e8b35700

```
UTC Timestamp: 8/30/2026 2:17:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:17:22 ]==========

Log ID: 45eed671-affc-4ba0-8413-e3b76a08bd89

```
UTC Timestamp: 8/30/2026 2:17:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:18:23 ]==========

Log ID: f60de86a-b7fa-41ab-aba6-0147cc6d5105

```
UTC Timestamp: 8/30/2026 2:18:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:18:23 ]==========

Log ID: c2aaa69a-0b95-4c59-bbf2-8043b146ba61

```
UTC Timestamp: 8/30/2026 2:18:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:19:22 ]==========

Log ID: 28d3d172-ce54-4df8-8a3c-c858cca9385c

```
UTC Timestamp: 8/30/2026 2:19:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:19:22 ]==========

Log ID: b7d6478b-7d1b-47f5-bd7a-7f1d85c55abc

```
UTC Timestamp: 8/30/2026 2:19:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:20:22 ]==========

Log ID: 35e52030-3150-4f24-a9a3-5cc06adf7619

```
UTC Timestamp: 8/30/2026 2:20:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:20:22 ]==========

Log ID: 44e2cc4b-238a-4ec2-bc71-e44c113647a1

```
UTC Timestamp: 8/30/2026 2:20:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:21:23 ]==========

Log ID: b3f195e1-8e29-4f00-9d25-d608e22ccb29

```
UTC Timestamp: 8/30/2026 2:21:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:21:23 ]==========

Log ID: 7392061d-e049-4a16-ad4b-78b059e96c92

```
UTC Timestamp: 8/30/2026 2:21:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:22:23 ]==========

Log ID: 0537b3da-128f-4656-bde7-28e1e4191f7e

```
UTC Timestamp: 8/30/2026 2:22:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:22:24 ]==========

Log ID: 2671df55-abb7-44f6-b11b-ef4aeacb85e1

```
UTC Timestamp: 8/30/2026 2:22:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:23:22 ]==========

Log ID: 96ff5d86-b796-4079-8609-0f094fd330c1

```
UTC Timestamp: 8/30/2026 2:23:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:23:22 ]==========

Log ID: 23f99c6d-1015-468e-9c77-ff01cf2e4329

```
UTC Timestamp: 8/30/2026 2:23:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:24:22 ]==========

Log ID: aac4d983-341b-4236-a502-684ea18694a8

```
UTC Timestamp: 8/30/2026 2:24:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:24:28 ]==========

Log ID: 175751c3-fd2f-4e45-9aca-1b2ac849b8c9

```
UTC Timestamp: 8/30/2026 2:24:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:25:33 ]==========

Log ID: cbd91963-43ed-4eda-8735-356e7c2c5316

```
UTC Timestamp: 8/30/2026 2:25:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:25:33 ]==========

Log ID: 940bf720-c5e0-4450-97f8-c3f38b2a6e33

```
UTC Timestamp: 8/30/2026 2:25:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:26:34 ]==========

Log ID: be78dcde-6c58-4298-bd10-68fe7e339e00

```
UTC Timestamp: 8/30/2026 2:26:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:26:34 ]==========

Log ID: 27e2d5ba-3a06-4c5a-8ad7-de0e9c319c5f

```
UTC Timestamp: 8/30/2026 2:26:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:27:20 ]==========

Log ID: d8618246-7f3a-445b-af19-910318ec2474

```
UTC Timestamp: 8/30/2026 2:27:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:27:20 ]==========

Log ID: eeeb4f8d-91a8-4eb1-8fd9-fe2bdeb6e147

```
UTC Timestamp: 8/30/2026 2:27:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:28:19 ]==========

Log ID: 66b97691-5d03-4e47-99b6-003142d59b6f

```
UTC Timestamp: 8/30/2026 2:28:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:28:19 ]==========

Log ID: 90713855-1be6-4f42-8070-ab5c5d6d47ec

```
UTC Timestamp: 8/30/2026 2:28:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:29:19 ]==========

Log ID: c27a657c-486d-402d-bda6-eff4fa2d76e8

```
UTC Timestamp: 8/30/2026 2:29:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:29:22 ]==========

Log ID: cadb8940-895a-47df-aeaf-604022f56136

```
UTC Timestamp: 8/30/2026 2:29:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:30:25 ]==========

Log ID: 0f9b5fbe-7cef-4ab1-888a-bbbdbbe632be

```
UTC Timestamp: 8/30/2026 2:30:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:30:31 ]==========

Log ID: f8140842-e969-4fa7-a21e-e90bc754ac6c

```
UTC Timestamp: 8/30/2026 2:30:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:31:33 ]==========

Log ID: 35db37e9-5840-49e0-8444-fb2126ba4006

```
UTC Timestamp: 8/30/2026 2:31:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:31:33 ]==========

Log ID: acdde748-24e2-4223-bded-68ef2250bc39

```
UTC Timestamp: 8/30/2026 2:31:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:32:45 ]==========

Log ID: 5dece08e-c976-47f8-b4fd-d78e60fbdff0

```
UTC Timestamp: 8/30/2026 2:32:45 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:32:45 ]==========

Log ID: 89b7be5f-2845-478e-a19d-64d434772b69

```
UTC Timestamp: 8/30/2026 2:32:45 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:33:20 ]==========

Log ID: 2d05aa4b-7693-4249-b147-5d0ad9018943

```
UTC Timestamp: 8/30/2026 2:33:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:33:55 ]==========

Log ID: cc24a80d-a063-480c-b1e1-cc1d3b6b3c52

```
UTC Timestamp: 8/30/2026 2:33:54 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:34:23 ]==========

Log ID: a3c8b592-8cbe-40f9-bb28-850c6448c656

```
UTC Timestamp: 8/30/2026 2:34:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:35:07 ]==========

Log ID: 62df54df-5f78-4a42-8891-102ec21a12fb

```
UTC Timestamp: 8/30/2026 2:35:07 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:35:21 ]==========

Log ID: 599c7b3d-3ea3-4d98-b45e-cb85b6a6810d

```
UTC Timestamp: 8/30/2026 2:35:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:36:19 ]==========

Log ID: 61f42cf3-50b8-430d-8a04-48f21db5146b

```
UTC Timestamp: 8/30/2026 2:36:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:36:22 ]==========

Log ID: fd222770-b5c9-4c9c-b2e5-32d75008dde8

```
UTC Timestamp: 8/30/2026 2:36:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:37:30 ]==========

Log ID: f61d09e3-33c5-4f47-b587-da443d72a52f

```
UTC Timestamp: 8/30/2026 2:37:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:37:30 ]==========

Log ID: e9dfbdf2-7ded-43c6-8771-5eee1390ef5f

```
UTC Timestamp: 8/30/2026 2:37:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:38:30 ]==========

Log ID: 9f721392-376a-4bea-b3fe-037ac7c0ade8

```
UTC Timestamp: 8/30/2026 2:38:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:38:32 ]==========

Log ID: 854f5302-9f9e-4d93-acf4-dec908e4e1fd

```
UTC Timestamp: 8/30/2026 2:38:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:39:20 ]==========

Log ID: 5ac18dd1-88cb-4ef8-baec-096bf8349a5b

```
UTC Timestamp: 8/30/2026 2:39:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:39:20 ]==========

Log ID: 2631df02-03e0-48f9-8178-e9f087d168df

```
UTC Timestamp: 8/30/2026 2:39:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:40:21 ]==========

Log ID: e8cd81db-6e22-4241-9781-60a2a99bb7e8

```
UTC Timestamp: 8/30/2026 2:40:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:40:21 ]==========

Log ID: 7e245c9e-dd86-4001-a8ad-4e2ccf86582b

```
UTC Timestamp: 8/30/2026 2:40:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:41:22 ]==========

Log ID: aeadc6b3-32ce-4b17-b14e-27c46d4ecdb6

```
UTC Timestamp: 8/30/2026 2:41:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:41:22 ]==========

Log ID: 67b6b32e-9aef-4bed-b07a-623af86a01a2

```
UTC Timestamp: 8/30/2026 2:41:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:42:22 ]==========

Log ID: ef4e7d5f-422f-4c63-9418-1d5794406bc2

```
UTC Timestamp: 8/30/2026 2:42:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:42:23 ]==========

Log ID: fc3a99ad-3c15-419f-a674-58d3dece7b70

```
UTC Timestamp: 8/30/2026 2:42:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:43:25 ]==========

Log ID: 39cd3ebc-d63e-42a7-9ee3-8589331ce92e

```
UTC Timestamp: 8/30/2026 2:43:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:43:25 ]==========

Log ID: 70c57dc2-a4bc-4f35-8b27-d694fa093b4d

```
UTC Timestamp: 8/30/2026 2:43:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:44:32 ]==========

Log ID: efe83d3d-3f64-4ea5-a012-cf41d0d34570

```
UTC Timestamp: 8/30/2026 2:44:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:44:32 ]==========

Log ID: bdce95ed-19af-4332-9e11-1e7c577732d5

```
UTC Timestamp: 8/30/2026 2:44:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:45:28 ]==========

Log ID: 7b144f1d-c412-4687-a2ec-c337d170009d

```
UTC Timestamp: 8/30/2026 2:45:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:45:28 ]==========

Log ID: 89393ce5-e011-4c87-a934-150422909127

```
UTC Timestamp: 8/30/2026 2:45:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:46:41 ]==========

Log ID: 248bfe94-43d3-45f9-9f19-7de2612dcc39

```
UTC Timestamp: 8/30/2026 2:46:41 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:46:41 ]==========

Log ID: 58a86c51-b169-4b32-ba06-8ef5a4d37936

```
UTC Timestamp: 8/30/2026 2:46:41 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:47:22 ]==========

Log ID: 2ac23114-4ce4-49a7-a7ba-5fe5e59f52a2

```
UTC Timestamp: 8/30/2026 2:47:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:47:53 ]==========

Log ID: 192289de-6579-4947-b2fb-82597cd19090

```
UTC Timestamp: 8/30/2026 2:47:53 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:48:30 ]==========

Log ID: 90b6f049-a3a6-43f8-a343-d32b29d35883

```
UTC Timestamp: 8/30/2026 2:48:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:49:16 ]==========

Log ID: 56b5bac5-05b4-4296-a99f-aec149873c1f

```
UTC Timestamp: 8/30/2026 2:49:16 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:49:22 ]==========

Log ID: 6b49c4df-69ae-4b21-b9ab-8d4956ee8540

```
UTC Timestamp: 8/30/2026 2:49:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:50:22 ]==========

Log ID: 41d7d829-4463-42aa-8f43-0c1ef8794a8e

```
UTC Timestamp: 8/30/2026 2:50:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:50:24 ]==========

Log ID: 1663c4f9-bc0d-46e9-9094-c7b203cca7b7

```
UTC Timestamp: 8/30/2026 2:50:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:51:20 ]==========

Log ID: 0d6b0d14-a804-47f4-8aa6-eb87a066234c

```
UTC Timestamp: 8/30/2026 2:51:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:51:20 ]==========

Log ID: dcee3290-c280-4966-987e-04c4d264e0c7

```
UTC Timestamp: 8/30/2026 2:51:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:52:27 ]==========

Log ID: 5726ad5c-ebc1-4d81-80b9-db69c49d6746

```
UTC Timestamp: 8/30/2026 2:52:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:52:27 ]==========

Log ID: b51b25ea-0b47-4a25-acd6-bd2e5a281c06

```
UTC Timestamp: 8/30/2026 2:52:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:53:21 ]==========

Log ID: 4cf7fa70-a056-4bd9-8b91-228b76e19020

```
UTC Timestamp: 8/30/2026 2:53:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:53:21 ]==========

Log ID: 6d99deb1-7a12-4d92-b514-6d68c0ce8f67

```
UTC Timestamp: 8/30/2026 2:53:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:54:21 ]==========

Log ID: b8a5741e-eeef-43d3-ae29-2a43254061c5

```
UTC Timestamp: 8/30/2026 2:54:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:54:21 ]==========

Log ID: da6a59b4-81f4-4c0d-8d29-72092e5f9d2b

```
UTC Timestamp: 8/30/2026 2:54:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:55:25 ]==========

Log ID: d1d49c6b-508d-4aac-aaa1-5957afa8bd79

```
UTC Timestamp: 8/30/2026 2:55:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:55:25 ]==========

Log ID: ae661307-4deb-4a85-83c4-1bed62257842

```
UTC Timestamp: 8/30/2026 2:55:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:56:25 ]==========

Log ID: 90530828-e030-4408-9bbd-695ecf8dfa27

```
UTC Timestamp: 8/30/2026 2:56:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:56:34 ]==========

Log ID: ce30377b-35d5-4eee-9946-af42000b2c01

```
UTC Timestamp: 8/30/2026 2:56:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:57:20 ]==========

Log ID: 4b004419-714a-4235-bd36-428c113f26cb

```
UTC Timestamp: 8/30/2026 2:57:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:57:20 ]==========

Log ID: fa13335f-a839-44ce-941f-da35a6f474e8

```
UTC Timestamp: 8/30/2026 2:57:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:58:20 ]==========

Log ID: b5d888f8-d860-443f-b041-043ff69e88cb

```
UTC Timestamp: 8/30/2026 2:58:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 07:58:31 ]==========

Log ID: 5c335d1b-2ab4-4a47-a036-5577399b02e4

```
UTC Timestamp: 8/30/2026 2:58:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:59:21 ]==========

Log ID: 337cb3b4-a9db-4292-bf49-f5ae013cb81e

```
UTC Timestamp: 8/30/2026 2:59:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 07:59:21 ]==========

Log ID: 97a9a7ba-6683-4697-93c8-5f1c0fa4cbfe

```
UTC Timestamp: 8/30/2026 2:59:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:00:21 ]==========

Log ID: d129d7a3-966e-41a6-8e5d-fcc7969734a7

```
UTC Timestamp: 8/30/2026 3:00:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:00:31 ]==========

Log ID: c19adca8-d58c-41cc-9175-0cd068597b32

```
UTC Timestamp: 8/30/2026 3:00:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:01:21 ]==========

Log ID: 5e9c82bc-c384-46b3-9313-202e778211b6

```
UTC Timestamp: 8/30/2026 3:01:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:01:21 ]==========

Log ID: 3ed08c1a-df71-4063-b63c-9f8f1d03a3b5

```
UTC Timestamp: 8/30/2026 3:01:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:02:21 ]==========

Log ID: b7a5e477-b04f-41f8-b822-78351f54532e

```
UTC Timestamp: 8/30/2026 3:02:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:02:21 ]==========

Log ID: 66c69bcb-94b5-45d7-b1a3-f43bc18789db

```
UTC Timestamp: 8/30/2026 3:02:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:03:23 ]==========

Log ID: 4370a629-fc56-4632-a9f5-e73d7d7dc445

```
UTC Timestamp: 8/30/2026 3:03:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:03:23 ]==========

Log ID: b57b1e76-28f4-499b-b8cc-1fbc9b6dedfc

```
UTC Timestamp: 8/30/2026 3:03:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:04:25 ]==========

Log ID: d1e2728d-0a0f-477d-8ad1-fef45c5c502e

```
UTC Timestamp: 8/30/2026 3:04:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:04:25 ]==========

Log ID: 1fcd4d9e-209b-48c5-b384-07dd031b6a10

```
UTC Timestamp: 8/30/2026 3:04:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:05:22 ]==========

Log ID: da661ed2-599c-4f2d-8f72-6fd926223e3b

```
UTC Timestamp: 8/30/2026 3:05:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:05:22 ]==========

Log ID: d0bac037-1c57-4219-85ea-fb9933b594fe

```
UTC Timestamp: 8/30/2026 3:05:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:06:22 ]==========

Log ID: cf5f75b1-e4fb-4a96-81f2-54dc89a1017c

```
UTC Timestamp: 8/30/2026 3:06:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:06:22 ]==========

Log ID: e857a200-625b-478a-8864-796195a89c72

```
UTC Timestamp: 8/30/2026 3:06:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:07:22 ]==========

Log ID: 2c23c14c-8725-4318-a10d-8e4464512f46

```
UTC Timestamp: 8/30/2026 3:07:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:07:22 ]==========

Log ID: ffedc4ef-67da-4747-80d1-a5174521140e

```
UTC Timestamp: 8/30/2026 3:07:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:08:25 ]==========

Log ID: 7f071272-8843-428f-8c80-93131ec512ad

```
UTC Timestamp: 8/30/2026 3:08:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:08:25 ]==========

Log ID: a15a2a79-7b21-4ed8-b2c2-f2457806063c

```
UTC Timestamp: 8/30/2026 3:08:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:09:23 ]==========

Log ID: 3e39bd0e-cfd8-46ca-a694-e6127f2add73

```
UTC Timestamp: 8/30/2026 3:09:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:09:23 ]==========

Log ID: 3e8abdf2-9fb9-4fa0-b0bb-2f5dfd8cf2ab

```
UTC Timestamp: 8/30/2026 3:09:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:10:22 ]==========

Log ID: 5bd7275b-3426-4a20-8007-ce9fa7d6a5b2

```
UTC Timestamp: 8/30/2026 3:10:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:10:22 ]==========

Log ID: d5e54dfe-2a68-49eb-9f73-31deb478c1ef

```
UTC Timestamp: 8/30/2026 3:10:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:11:20 ]==========

Log ID: 4e6794aa-c0f7-46da-8741-70c869a3d471

```
UTC Timestamp: 8/30/2026 3:11:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:11:20 ]==========

Log ID: 26e1e9c0-1df9-48f9-94ef-8272a282fbcd

```
UTC Timestamp: 8/30/2026 3:11:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:12:20 ]==========

Log ID: 93336e7c-e78a-4b37-9ff2-d6b45d522085

```
UTC Timestamp: 8/30/2026 3:12:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:12:21 ]==========

Log ID: fb32318e-e174-4a75-a1ff-7f67b21cdd18

```
UTC Timestamp: 8/30/2026 3:12:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:13:29 ]==========

Log ID: bcedcf3f-29fd-4e79-856d-4a0f42d04c29

```
UTC Timestamp: 8/30/2026 3:13:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:13:29 ]==========

Log ID: ec1a9e41-02b1-460e-a418-08555c7d6ddd

```
UTC Timestamp: 8/30/2026 3:13:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:14:29 ]==========

Log ID: caf57b02-2b63-4cb2-a9e5-31c818554216

```
UTC Timestamp: 8/30/2026 3:14:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:14:29 ]==========

Log ID: 5c52917d-b800-407e-958e-b7e89ba68800

```
UTC Timestamp: 8/30/2026 3:14:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:15:23 ]==========

Log ID: 576bd45b-e54e-46a7-ad00-820f83931331

```
UTC Timestamp: 8/30/2026 3:15:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:15:23 ]==========

Log ID: 4c0dfb21-0df8-4a27-b796-d90c8faf9d0c

```
UTC Timestamp: 8/30/2026 3:15:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:16:28 ]==========

Log ID: 1f072bdd-987c-455c-9afb-14c4fbba464e

```
UTC Timestamp: 8/30/2026 3:16:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:16:28 ]==========

Log ID: 5aaccead-90a6-44be-95a7-f29af54b7e61

```
UTC Timestamp: 8/30/2026 3:16:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:17:29 ]==========

Log ID: 4627d81d-f706-4e34-a00f-54451be87cf8

```
UTC Timestamp: 8/30/2026 3:17:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:17:29 ]==========

Log ID: 489f3f2a-de70-474d-93c1-12e3359828e2

```
UTC Timestamp: 8/30/2026 3:17:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:18:34 ]==========

Log ID: ed40b88a-baa2-4063-ab6d-228b8565809d

```
UTC Timestamp: 8/30/2026 3:18:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:18:34 ]==========

Log ID: 93c18ad3-1f6f-41c6-86ec-9dec6d77ead3

```
UTC Timestamp: 8/30/2026 3:18:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:19:20 ]==========

Log ID: b03d6c4a-e87d-4d6b-a16f-70c295252344

```
UTC Timestamp: 8/30/2026 3:19:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:19:20 ]==========

Log ID: 34430319-5074-4032-8055-8fcebe5e0abc

```
UTC Timestamp: 8/30/2026 3:19:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:20:28 ]==========

Log ID: 7fadd003-d5eb-49a9-98cf-1d6c99e4ca97

```
UTC Timestamp: 8/30/2026 3:20:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:20:31 ]==========

Log ID: c15c29b7-b936-473b-aeac-5ac7795e9938

```
UTC Timestamp: 8/30/2026 3:20:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:21:22 ]==========

Log ID: d69a5d87-56d6-4968-8a6b-de8761e7b502

```
UTC Timestamp: 8/30/2026 3:21:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:21:22 ]==========

Log ID: 1c03c77a-15e6-47fc-a205-1e781b7c9068

```
UTC Timestamp: 8/30/2026 3:21:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:22:24 ]==========

Log ID: d31b41e2-4ef3-4b31-aac4-5a34272dc95d

```
UTC Timestamp: 8/30/2026 3:22:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:22:24 ]==========

Log ID: cff90ee0-b0b2-4388-b62c-7ac63730ef53

```
UTC Timestamp: 8/30/2026 3:22:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:23:24 ]==========

Log ID: c65c80c9-735e-45e3-9b13-e4bfcb0ab616

```
UTC Timestamp: 8/30/2026 3:23:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:23:24 ]==========

Log ID: f6decdef-f9e4-41c4-8739-e45740548ab8

```
UTC Timestamp: 8/30/2026 3:23:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:24:25 ]==========

Log ID: 22d93e04-2ae5-4b66-a061-a5a5544b07fd

```
UTC Timestamp: 8/30/2026 3:24:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:24:25 ]==========

Log ID: a047fae2-4404-48ca-bc20-a5fb0b561142

```
UTC Timestamp: 8/30/2026 3:24:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:25:26 ]==========

Log ID: 79ad9b0b-074f-44b9-9a37-ad34bfcbaa1b

```
UTC Timestamp: 8/30/2026 3:25:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:25:26 ]==========

Log ID: b86b0890-3e78-4838-8d89-404a9d11f617

```
UTC Timestamp: 8/30/2026 3:25:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:26:26 ]==========

Log ID: 87a3c3a8-0a10-4782-9a7c-3c6967cfe5d7

```
UTC Timestamp: 8/30/2026 3:26:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:26:26 ]==========

Log ID: d73bab5d-28e2-41b9-b7ba-54a971c8fb98

```
UTC Timestamp: 8/30/2026 3:26:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:27:25 ]==========

Log ID: bf34c90d-618b-49e6-872e-8ad35a11bbeb

```
UTC Timestamp: 8/30/2026 3:27:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:27:25 ]==========

Log ID: 9a7e38d1-f779-4ddc-a371-25a1331d243b

```
UTC Timestamp: 8/30/2026 3:27:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:28:29 ]==========

Log ID: a7fe433f-c1c7-40bd-9143-58c458e14f0d

```
UTC Timestamp: 8/30/2026 3:28:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:28:29 ]==========

Log ID: 477f3d6c-9bf7-4946-980b-0cd7d7fb35e4

```
UTC Timestamp: 8/30/2026 3:28:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:29:22 ]==========

Log ID: 4c9e2e65-713a-4ce1-99ab-3e7782476657

```
UTC Timestamp: 8/30/2026 3:29:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:29:22 ]==========

Log ID: c2d71046-f799-411c-bced-2ea04f1a35ad

```
UTC Timestamp: 8/30/2026 3:29:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:30:22 ]==========

Log ID: 34272880-89a9-45c5-9593-166dd3fc732a

```
UTC Timestamp: 8/30/2026 3:30:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:30:26 ]==========

Log ID: 53539398-469c-45c9-ab02-e9e8aaa313d2

```
UTC Timestamp: 8/30/2026 3:30:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:31:29 ]==========

Log ID: f735cca9-6552-4915-bb0f-b8e0cb1b50cf

```
UTC Timestamp: 8/30/2026 3:31:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:31:29 ]==========

Log ID: 887405b5-a14e-423d-8f13-f0d3265c90e2

```
UTC Timestamp: 8/30/2026 3:31:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:32:36 ]==========

Log ID: d51a733b-8e18-49b9-9cee-1e1b2405c24c

```
UTC Timestamp: 8/30/2026 3:32:36 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:32:36 ]==========

Log ID: c985d81a-bfc9-4e0f-b559-4fd711be0430

```
UTC Timestamp: 8/30/2026 3:32:36 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:33:22 ]==========

Log ID: c4cf0a0a-c3a9-4b22-bf6e-d849bfe05191

```
UTC Timestamp: 8/30/2026 3:33:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:33:22 ]==========

Log ID: 4577daf1-b28b-4aae-892f-5b9583f40673

```
UTC Timestamp: 8/30/2026 3:33:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:34:25 ]==========

Log ID: 606883a9-e740-4c98-9ead-61e78394b588

```
UTC Timestamp: 8/30/2026 3:34:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:34:25 ]==========

Log ID: d50aa7a8-2c81-4746-9669-00fc5a6e6bc7

```
UTC Timestamp: 8/30/2026 3:34:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:35:33 ]==========

Log ID: 70ecb674-b1d6-47ae-b1f3-b9c55c4c247e

```
UTC Timestamp: 8/30/2026 3:35:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:35:33 ]==========

Log ID: ad46b70a-41a4-4cf3-a4e8-5551de25cb45

```
UTC Timestamp: 8/30/2026 3:35:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:36:33 ]==========

Log ID: 9ad8e96b-b536-4200-8182-fd366f9c5a86

```
UTC Timestamp: 8/30/2026 3:36:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:36:42 ]==========

Log ID: fa3a4185-caed-41ab-928c-dc9057cde372

```
UTC Timestamp: 8/30/2026 3:36:42 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:37:23 ]==========

Log ID: d10bd5aa-a5ed-4979-bb9b-dcc1759e56d2

```
UTC Timestamp: 8/30/2026 3:37:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:37:52 ]==========

Log ID: 81fd22ba-4e7d-4f9a-bf64-a7250adb34e2

```
UTC Timestamp: 8/30/2026 3:37:52 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:38:24 ]==========

Log ID: 62facd14-460f-44d4-96de-87b387286785

```
UTC Timestamp: 8/30/2026 3:38:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:39:02 ]==========

Log ID: 7a04edf0-b276-43e7-8cc3-957e46d28884

```
UTC Timestamp: 8/30/2026 3:39:02 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:39:21 ]==========

Log ID: b294e590-eb79-42dc-a79f-9d528cc464fd

```
UTC Timestamp: 8/30/2026 3:39:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:40:12 ]==========

Log ID: ca1ccfa2-1963-424a-bfe8-a94422b18f78

```
UTC Timestamp: 8/30/2026 3:40:12 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:40:21 ]==========

Log ID: 7173037d-740c-4aba-aff0-c61a4e59abd1

```
UTC Timestamp: 8/30/2026 3:40:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:41:22 ]==========

Log ID: f8b39f22-c040-488f-bc3d-bed8dbae11a1

```
UTC Timestamp: 8/30/2026 3:41:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:41:22 ]==========

Log ID: 6d9deeee-dd8a-467a-9b8b-6042f066a29b

```
UTC Timestamp: 8/30/2026 3:41:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:42:22 ]==========

Log ID: 0efcb9c0-b037-465a-9b64-9b8cac269126

```
UTC Timestamp: 8/30/2026 3:42:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:42:22 ]==========

Log ID: 1d24fb39-1f10-42d4-b325-5a89c782efb6

```
UTC Timestamp: 8/30/2026 3:42:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:43:21 ]==========

Log ID: 4fd308fb-6e61-445c-ad33-71cc3a35f622

```
UTC Timestamp: 8/30/2026 3:43:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:43:21 ]==========

Log ID: 439e1b05-a09d-4281-a670-0f7e234e2448

```
UTC Timestamp: 8/30/2026 3:43:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:44:23 ]==========

Log ID: bfe33b7d-e200-473a-a4a0-a9dc5a98d038

```
UTC Timestamp: 8/30/2026 3:44:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:44:23 ]==========

Log ID: 251aa7eb-13b3-4dc9-b3c9-c562347fb9a4

```
UTC Timestamp: 8/30/2026 3:44:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:45:23 ]==========

Log ID: 38f06019-5ca6-4113-a48d-822d8e6a5164

```
UTC Timestamp: 8/30/2026 3:45:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:45:29 ]==========

Log ID: 8d861d51-d35e-45b2-836d-faf3a4ba82ae

```
UTC Timestamp: 8/30/2026 3:45:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:46:30 ]==========

Log ID: be3e717b-4735-4834-a35c-e1f566c7eb4f

```
UTC Timestamp: 8/30/2026 3:46:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:46:30 ]==========

Log ID: 31a8a546-1ef8-409f-81bc-bc3d35a0334c

```
UTC Timestamp: 8/30/2026 3:46:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:47:26 ]==========

Log ID: 2e430b92-4a10-45a9-ad27-f2cb34f11de6

```
UTC Timestamp: 8/30/2026 3:47:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:47:26 ]==========

Log ID: 31bd3325-edc0-4560-9164-e7f8fbed8ff1

```
UTC Timestamp: 8/30/2026 3:47:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:48:26 ]==========

Log ID: dbc8f5db-2a04-4d53-890b-d693bdf2b003

```
UTC Timestamp: 8/30/2026 3:48:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:48:27 ]==========

Log ID: aec9cd1d-5367-405a-8334-a97ba9a26582

```
UTC Timestamp: 8/30/2026 3:48:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:49:26 ]==========

Log ID: f63d020c-bf6e-4e6d-8747-200615a93ed4

```
UTC Timestamp: 8/30/2026 3:49:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:49:26 ]==========

Log ID: 2d268227-611a-4c69-8789-19748c9f0b91

```
UTC Timestamp: 8/30/2026 3:49:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:50:25 ]==========

Log ID: 74da7f16-14a4-4f64-b460-bf6bd9bf6e4c

```
UTC Timestamp: 8/30/2026 3:50:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:50:25 ]==========

Log ID: bbfa537d-8383-4f4f-9f0b-a3e92ba1635c

```
UTC Timestamp: 8/30/2026 3:50:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:51:20 ]==========

Log ID: 4c694a34-01d8-42cb-a898-8de5ea88d61d

```
UTC Timestamp: 8/30/2026 3:51:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:51:20 ]==========

Log ID: 76c2c3d9-3c9b-403a-9cd1-801d2745ccd2

```
UTC Timestamp: 8/30/2026 3:51:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:52:23 ]==========

Log ID: bb050867-e424-4a2e-a420-5e517ebef803

```
UTC Timestamp: 8/30/2026 3:52:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:52:23 ]==========

Log ID: c7c2e673-8eac-4d01-ac10-4a9ccb68f62f

```
UTC Timestamp: 8/30/2026 3:52:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:53:22 ]==========

Log ID: a70cd30a-f6b0-4ece-b664-4cb5b65027c5

```
UTC Timestamp: 8/30/2026 3:53:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:53:22 ]==========

Log ID: c31ab023-e2c3-4194-b175-6fbb13cb9ff5

```
UTC Timestamp: 8/30/2026 3:53:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:54:23 ]==========

Log ID: c4bcebf1-bbc0-498b-b9ad-9ddfed0ddb48

```
UTC Timestamp: 8/30/2026 3:54:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:54:23 ]==========

Log ID: 27efcdbd-f4b5-4074-90d6-6d088978a787

```
UTC Timestamp: 8/30/2026 3:54:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:55:21 ]==========

Log ID: 16b11b20-2022-4291-b7e7-9ca88503f6a4

```
UTC Timestamp: 8/30/2026 3:55:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:55:21 ]==========

Log ID: 791218da-8e08-4be7-928d-9ad08d8832f1

```
UTC Timestamp: 8/30/2026 3:55:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:56:21 ]==========

Log ID: 51d61b38-c509-4fa0-9eab-2da61c890134

```
UTC Timestamp: 8/30/2026 3:56:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:56:21 ]==========

Log ID: a59ab5e9-791d-4671-bfe8-bafd17577d41

```
UTC Timestamp: 8/30/2026 3:56:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:57:21 ]==========

Log ID: 5d745ff7-1666-448d-a90f-96ba9e22abf2

```
UTC Timestamp: 8/30/2026 3:57:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:57:21 ]==========

Log ID: 284ce81f-1795-4c83-a64e-97f8bdd0f7b2

```
UTC Timestamp: 8/30/2026 3:57:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:58:21 ]==========

Log ID: 219bebe5-da1d-452b-9a1b-6ec74263cc91

```
UTC Timestamp: 8/30/2026 3:58:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 08:58:22 ]==========

Log ID: 53d3daad-cd93-4b29-bb2a-8f9ee159c09c

```
UTC Timestamp: 8/30/2026 3:58:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:59:20 ]==========

Log ID: 7b5483e8-b11a-4dc7-8837-b99d7929e970

```
UTC Timestamp: 8/30/2026 3:59:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 08:59:20 ]==========

Log ID: 1cd0a39e-5b74-4d6f-9465-b597f0d9383f

```
UTC Timestamp: 8/30/2026 3:59:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:00:25 ]==========

Log ID: edfbca25-9937-4960-afd3-152a75606f54

```
UTC Timestamp: 8/30/2026 4:00:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:00:30 ]==========

Log ID: 3fee6cc7-dc62-4ca1-8cba-81bb6aa8eb74

```
UTC Timestamp: 8/30/2026 4:00:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:01:22 ]==========

Log ID: 626389d0-22d1-49c0-a9a8-95b79eb43834

```
UTC Timestamp: 8/30/2026 4:01:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:01:22 ]==========

Log ID: d6b74d58-22f5-4019-8418-e7ed0a3a54e2

```
UTC Timestamp: 8/30/2026 4:01:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:02:22 ]==========

Log ID: bb9f34c5-1faf-432a-afb1-0bc6b365d5b5

```
UTC Timestamp: 8/30/2026 4:02:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:02:23 ]==========

Log ID: 69ffa7f2-224d-42a0-b6cd-584199eae3e8

```
UTC Timestamp: 8/30/2026 4:02:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:03:28 ]==========

Log ID: 7bc632a2-67b7-434f-8561-41d2485371c3

```
UTC Timestamp: 8/30/2026 4:03:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:03:28 ]==========

Log ID: 71d2994a-c856-4b9d-8722-9ac1728e6096

```
UTC Timestamp: 8/30/2026 4:03:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:04:27 ]==========

Log ID: 6a9e0c83-c14f-4337-b704-ca036794bb2b

```
UTC Timestamp: 8/30/2026 4:04:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:04:27 ]==========

Log ID: c7dee454-a76e-4bd5-b2ae-68916be3e176

```
UTC Timestamp: 8/30/2026 4:04:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:05:20 ]==========

Log ID: f893f90b-f94b-432f-8804-67b402bb79a5

```
UTC Timestamp: 8/30/2026 4:05:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:05:20 ]==========

Log ID: 231f4e6a-dd5c-4adf-9594-7a69e3484c9d

```
UTC Timestamp: 8/30/2026 4:05:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:06:19 ]==========

Log ID: 025adedd-0acc-4aa2-9ca4-125603672427

```
UTC Timestamp: 8/30/2026 4:06:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:06:33 ]==========

Log ID: 71451912-cf8a-45c4-aacf-72e91c668941

```
UTC Timestamp: 8/30/2026 4:06:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:07:19 ]==========

Log ID: 58626d57-b06c-492d-9405-19b9ed375881

```
UTC Timestamp: 8/30/2026 4:07:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:07:32 ]==========

Log ID: d550f698-820e-41fd-86cd-36f951eafa7f

```
UTC Timestamp: 8/30/2026 4:07:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:08:19 ]==========

Log ID: 236ab02a-a41c-491e-92af-2dd85df1d1fc

```
UTC Timestamp: 8/30/2026 4:08:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:08:43 ]==========

Log ID: 7844ad4c-3290-471a-a258-73de83620d63

```
UTC Timestamp: 8/30/2026 4:08:43 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:09:28 ]==========

Log ID: 15aedc1f-4caf-4bea-805b-0b6dd77e0e9a

```
UTC Timestamp: 8/30/2026 4:09:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:09:53 ]==========

Log ID: b71abbb0-3f98-4948-8a7e-3d4361511038

```
UTC Timestamp: 8/30/2026 4:09:53 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:10:28 ]==========

Log ID: 0452238b-1cee-4649-acd7-ef71e47b2fee

```
UTC Timestamp: 8/30/2026 4:10:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:11:03 ]==========

Log ID: e93cbbb4-61d7-4fde-b4d1-a4f27d67840d

```
UTC Timestamp: 8/30/2026 4:11:03 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:11:28 ]==========

Log ID: edab7e8a-5831-4fa5-90e5-6d4e24b5ef03

```
UTC Timestamp: 8/30/2026 4:11:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:12:13 ]==========

Log ID: 6676ab52-a618-427f-a54f-48f24fb359bb

```
UTC Timestamp: 8/30/2026 4:12:13 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:12:27 ]==========

Log ID: b698c34f-69e2-4f82-bd5e-328ec9bc5f2f

```
UTC Timestamp: 8/30/2026 4:12:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:13:23 ]==========

Log ID: a16857d1-8f9b-4660-89b3-5c08fe80a56e

```
UTC Timestamp: 8/30/2026 4:13:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:13:26 ]==========

Log ID: 20cde254-7433-4caf-a031-b7357d863db3

```
UTC Timestamp: 8/30/2026 4:13:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:14:35 ]==========

Log ID: 747df14c-2549-4f11-bee1-3d260e616a28

```
UTC Timestamp: 8/30/2026 4:14:35 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:14:35 ]==========

Log ID: 71da1d62-de5f-4660-8e3d-ac394d789755

```
UTC Timestamp: 8/30/2026 4:14:35 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:15:26 ]==========

Log ID: d88b6e43-cc95-48d5-8dfa-63ec6f814e79

```
UTC Timestamp: 8/30/2026 4:15:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:15:26 ]==========

Log ID: 3e040f44-3f4a-48fa-9f62-faa27560765e

```
UTC Timestamp: 8/30/2026 4:15:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:16:28 ]==========

Log ID: aec07bc5-7765-49cc-83ca-0ba96d915538

```
UTC Timestamp: 8/30/2026 4:16:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:16:28 ]==========

Log ID: d63bff3e-4b6f-4c57-a3f5-ea41dbd8f24e

```
UTC Timestamp: 8/30/2026 4:16:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:17:21 ]==========

Log ID: fbc76d38-3fb6-44d9-bad9-0f8f8da16db5

```
UTC Timestamp: 8/30/2026 4:17:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:17:21 ]==========

Log ID: f1008686-fa33-408c-b526-7e81257e7788

```
UTC Timestamp: 8/30/2026 4:17:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:18:22 ]==========

Log ID: 02bdbf72-6a5d-431b-9682-5b4b27a36135

```
UTC Timestamp: 8/30/2026 4:18:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:18:22 ]==========

Log ID: 0c978f18-ce6d-4bba-82fb-687425d7237c

```
UTC Timestamp: 8/30/2026 4:18:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:19:22 ]==========

Log ID: 1c9ad266-a2d5-4202-b647-e78400e0e30f

```
UTC Timestamp: 8/30/2026 4:19:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:19:24 ]==========

Log ID: 79dd1605-d268-4cdc-b931-0355d57b2fbe

```
UTC Timestamp: 8/30/2026 4:19:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:20:21 ]==========

Log ID: cf21665c-5e74-460b-a7b9-8de0d1e2f4b9

```
UTC Timestamp: 8/30/2026 4:20:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:20:21 ]==========

Log ID: 54e74036-409e-44d4-87e0-c2df29d88924

```
UTC Timestamp: 8/30/2026 4:20:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:21:22 ]==========

Log ID: 27d29e18-2332-41a9-aa74-a63311a5b25f

```
UTC Timestamp: 8/30/2026 4:21:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:21:22 ]==========

Log ID: 0e269b75-91a7-407e-8b4d-0e6336bb41fd

```
UTC Timestamp: 8/30/2026 4:21:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:22:22 ]==========

Log ID: be87c634-6bf3-43dd-bdaf-bc6cffbeb4bc

```
UTC Timestamp: 8/30/2026 4:22:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:22:22 ]==========

Log ID: 99a10591-c298-4c95-b11d-36bff37cb609

```
UTC Timestamp: 8/30/2026 4:22:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:23:20 ]==========

Log ID: 8616f2bf-1106-49ad-bdd3-f75997513e9b

```
UTC Timestamp: 8/30/2026 4:23:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:23:20 ]==========

Log ID: 13d804c2-c929-4624-93d2-f09bc27ca042

```
UTC Timestamp: 8/30/2026 4:23:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:24:21 ]==========

Log ID: d69f6559-6a43-42f3-885b-21ca5f4dc02a

```
UTC Timestamp: 8/30/2026 4:24:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:24:31 ]==========

Log ID: 6e5b893c-5608-4331-a3c9-3999c969dc42

```
UTC Timestamp: 8/30/2026 4:24:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:25:21 ]==========

Log ID: 2d1674cc-c183-47f0-b7a8-55b25f25b86d

```
UTC Timestamp: 8/30/2026 4:25:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:25:22 ]==========

Log ID: b14392ac-c649-4223-aa4c-61fe5292ee16

```
UTC Timestamp: 8/30/2026 4:25:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:26:28 ]==========

Log ID: 1c4746c0-c58a-4f7d-b1f0-89059b7d6505

```
UTC Timestamp: 8/30/2026 4:26:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:26:28 ]==========

Log ID: c32d8623-5c2c-42a2-b08d-60720b8d9472

```
UTC Timestamp: 8/30/2026 4:26:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:27:27 ]==========

Log ID: 181793bd-4a6b-41a7-a2fd-e78061289c7e

```
UTC Timestamp: 8/30/2026 4:27:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:27:27 ]==========

Log ID: d497e121-1433-472f-a498-65919e0b3e62

```
UTC Timestamp: 8/30/2026 4:27:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:28:26 ]==========

Log ID: 6cffcd62-6cc0-447a-ba4c-713b52215cf1

```
UTC Timestamp: 8/30/2026 4:28:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:28:26 ]==========

Log ID: c21bb90e-d818-47f7-9af7-582937bf9cb9

```
UTC Timestamp: 8/30/2026 4:28:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:29:22 ]==========

Log ID: 47f136d2-df1e-4c7b-b140-5268ee6bc726

```
UTC Timestamp: 8/30/2026 4:29:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:29:22 ]==========

Log ID: 5f28df01-7a1a-41ed-9a46-ad843ab1549d

```
UTC Timestamp: 8/30/2026 4:29:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:30:30 ]==========

Log ID: 9b0f0304-f276-43e5-81c3-a83522e6ffb7

```
UTC Timestamp: 8/30/2026 4:30:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:30:30 ]==========

Log ID: 4527e43e-f45b-4a91-94a4-4fc69e4aa53b

```
UTC Timestamp: 8/30/2026 4:30:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:31:23 ]==========

Log ID: b4301d7e-64ae-4ba1-844b-fc60053fe0a2

```
UTC Timestamp: 8/30/2026 4:31:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:31:23 ]==========

Log ID: b940b17e-1196-49f1-bf95-dc9cdd6a8053

```
UTC Timestamp: 8/30/2026 4:31:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:32:29 ]==========

Log ID: 832aeaa6-61a8-4553-b021-60682efc35f3

```
UTC Timestamp: 8/30/2026 4:32:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:32:29 ]==========

Log ID: ddd1d3ef-3056-4468-8f13-ea7b9c75d28e

```
UTC Timestamp: 8/30/2026 4:32:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:33:22 ]==========

Log ID: efa4feaa-94a3-458b-bb01-01553f60cf6b

```
UTC Timestamp: 8/30/2026 4:33:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:33:22 ]==========

Log ID: a4caf98e-f557-4d65-a24b-7fa43690e92e

```
UTC Timestamp: 8/30/2026 4:33:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:34:28 ]==========

Log ID: 5cf87d47-c008-45e3-b7a3-6fd342dd5711

```
UTC Timestamp: 8/30/2026 4:34:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:34:28 ]==========

Log ID: 5331b2ba-e177-4b07-9788-674dd2d01fcb

```
UTC Timestamp: 8/30/2026 4:34:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:35:22 ]==========

Log ID: af27b648-4fed-44c8-bc3b-cbc65689e5df

```
UTC Timestamp: 8/30/2026 4:35:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:35:22 ]==========

Log ID: 689071f5-78ef-442b-9546-f1694bff04c0

```
UTC Timestamp: 8/30/2026 4:35:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:36:23 ]==========

Log ID: d227ebb5-0fb6-4a2c-b1b6-30953a1a2bd1

```
UTC Timestamp: 8/30/2026 4:36:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:36:23 ]==========

Log ID: 4c8d78c5-6cdf-448f-a187-db1558602df5

```
UTC Timestamp: 8/30/2026 4:36:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:37:25 ]==========

Log ID: 228f190e-0337-47ce-9287-e2661a47547d

```
UTC Timestamp: 8/30/2026 4:37:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:37:25 ]==========

Log ID: c0daf3b0-c0d3-4d3d-b36c-cb9580410aff

```
UTC Timestamp: 8/30/2026 4:37:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:38:27 ]==========

Log ID: 6855aee5-d26d-48e8-8b71-e384e5db9c31

```
UTC Timestamp: 8/30/2026 4:38:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:38:27 ]==========

Log ID: ee70ea2e-4572-41b0-9c42-a1a7021c58b9

```
UTC Timestamp: 8/30/2026 4:38:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:39:21 ]==========

Log ID: bc109845-5685-4073-bd68-a40d36435d21

```
UTC Timestamp: 8/30/2026 4:39:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:39:21 ]==========

Log ID: a8dc76c4-541e-4f51-a223-8edb24c9df4b

```
UTC Timestamp: 8/30/2026 4:39:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:40:21 ]==========

Log ID: d81c589e-ced5-47b6-a404-87678a428b1a

```
UTC Timestamp: 8/30/2026 4:40:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:40:25 ]==========

Log ID: 34fe68cb-71f8-48e4-ab06-7a520172c6d2

```
UTC Timestamp: 8/30/2026 4:40:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:41:29 ]==========

Log ID: 1b41de01-0cda-43bf-aa53-d7ca40f80934

```
UTC Timestamp: 8/30/2026 4:41:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:41:29 ]==========

Log ID: be21c049-cad9-4b36-8ed0-d6044b7657ce

```
UTC Timestamp: 8/30/2026 4:41:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:42:29 ]==========

Log ID: 11b4206f-2bcd-4a80-b576-bda71bae5da4

```
UTC Timestamp: 8/30/2026 4:42:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:42:34 ]==========

Log ID: 5028e6b2-f92b-4bd2-933f-6e1c7d8698b3

```
UTC Timestamp: 8/30/2026 4:42:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:43:21 ]==========

Log ID: 9534219d-8f34-4fb3-a6b3-52a8a0917fd1

```
UTC Timestamp: 8/30/2026 4:43:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:43:21 ]==========

Log ID: 3929b200-b01c-4b13-9f91-34e52c9ad7a6

```
UTC Timestamp: 8/30/2026 4:43:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:44:21 ]==========

Log ID: 845d503c-a8ff-414c-9537-f072429168ae

```
UTC Timestamp: 8/30/2026 4:44:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:44:21 ]==========

Log ID: 035c7474-f700-4242-9e52-bc2424d8b5f2

```
UTC Timestamp: 8/30/2026 4:44:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:45:20 ]==========

Log ID: ac54ac91-1217-4e62-a621-324393b9e4fa

```
UTC Timestamp: 8/30/2026 4:45:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:45:20 ]==========

Log ID: 78289479-f155-486a-b752-89ab5547f7aa

```
UTC Timestamp: 8/30/2026 4:45:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:46:20 ]==========

Log ID: dc7d5876-07d3-4b63-bb9b-063dd5de1c80

```
UTC Timestamp: 8/30/2026 4:46:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:46:26 ]==========

Log ID: 0632c6cf-3185-4fd2-b217-6c22857952eb

```
UTC Timestamp: 8/30/2026 4:46:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:47:28 ]==========

Log ID: 7be9eeb4-f313-47ea-be38-f6a6eeb5cc50

```
UTC Timestamp: 8/30/2026 4:47:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:47:28 ]==========

Log ID: 742deebe-0c08-4130-85c6-b3516d33c8bb

```
UTC Timestamp: 8/30/2026 4:47:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:48:33 ]==========

Log ID: c5102030-4d96-4f98-a00f-e4d3d940d566

```
UTC Timestamp: 8/30/2026 4:48:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:48:33 ]==========

Log ID: 8d3db1e5-f05b-4498-a45c-5a80c6d9ba7d

```
UTC Timestamp: 8/30/2026 4:48:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:49:22 ]==========

Log ID: 04c24ccb-0ddb-461d-b380-1fa088c83827

```
UTC Timestamp: 8/30/2026 4:49:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:49:22 ]==========

Log ID: 9b8fa356-3116-49b9-b3f4-aca2dfca1e0f

```
UTC Timestamp: 8/30/2026 4:49:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:50:21 ]==========

Log ID: 0da38eca-af59-45b1-8861-a51258d67b2a

```
UTC Timestamp: 8/30/2026 4:50:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:50:21 ]==========

Log ID: afd588a7-24c9-45d1-a8d2-01878e82c417

```
UTC Timestamp: 8/30/2026 4:50:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:51:21 ]==========

Log ID: 2d4720f7-5cf9-42fc-bdf1-48830a23234a

```
UTC Timestamp: 8/30/2026 4:51:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:51:21 ]==========

Log ID: c636af06-6237-45a6-8cba-39e32e412800

```
UTC Timestamp: 8/30/2026 4:51:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:52:23 ]==========

Log ID: dc542e83-e6ba-485b-a6a8-71ef7a746fb5

```
UTC Timestamp: 8/30/2026 4:52:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:52:23 ]==========

Log ID: 9a018fe6-f172-4fef-b9bc-c60b613ee505

```
UTC Timestamp: 8/30/2026 4:52:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:53:26 ]==========

Log ID: 38b7749e-9b2e-47bb-902c-df845a8aad2d

```
UTC Timestamp: 8/30/2026 4:53:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:53:26 ]==========

Log ID: d5972e7c-c016-4094-8ef0-36af02759b4f

```
UTC Timestamp: 8/30/2026 4:53:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:54:28 ]==========

Log ID: f97bdfb9-a225-4193-b382-c9b53f1e7151

```
UTC Timestamp: 8/30/2026 4:54:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:54:28 ]==========

Log ID: 84b0b426-1888-40c7-82b3-b5fe19bff52d

```
UTC Timestamp: 8/30/2026 4:54:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:55:33 ]==========

Log ID: 1bc0c9e9-79a6-4d32-b6cf-63481bc9584f

```
UTC Timestamp: 8/30/2026 4:55:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:55:33 ]==========

Log ID: 6c7824aa-afc7-4a9a-8e53-d20463dbcb51

```
UTC Timestamp: 8/30/2026 4:55:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:56:34 ]==========

Log ID: 07519507-a991-4e76-8415-3884a860e963

```
UTC Timestamp: 8/30/2026 4:56:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:56:34 ]==========

Log ID: b16ff6fc-76a5-4ae0-a40d-0172318dae24

```
UTC Timestamp: 8/30/2026 4:56:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:57:21 ]==========

Log ID: 0db93702-6a8c-4626-8859-99c73646e42b

```
UTC Timestamp: 8/30/2026 4:57:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:57:21 ]==========

Log ID: 68f330c6-5434-4b7a-958c-a6c7f4e87f14

```
UTC Timestamp: 8/30/2026 4:57:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:58:22 ]==========

Log ID: 175d71f9-c050-49d4-a204-4ca9f8db5310

```
UTC Timestamp: 8/30/2026 4:58:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:58:22 ]==========

Log ID: d2a26acd-d4e3-4ac1-b096-1f2bb4cef0d2

```
UTC Timestamp: 8/30/2026 4:58:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 09:59:22 ]==========

Log ID: da57dad9-cec5-454a-a9a3-46370443ed6d

```
UTC Timestamp: 8/30/2026 4:59:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 09:59:22 ]==========

Log ID: c070b789-9eb0-4f69-b8bb-f08fdd123eda

```
UTC Timestamp: 8/30/2026 4:59:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:00:24 ]==========

Log ID: afae7344-d3f9-4b23-a01f-24d380923623

```
UTC Timestamp: 8/30/2026 5:00:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:00:24 ]==========

Log ID: ad1120f1-1d45-4205-99cf-1efb7de6ff6e

```
UTC Timestamp: 8/30/2026 5:00:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:01:22 ]==========

Log ID: 107b9334-fc63-4c55-b847-6131e59dbfa7

```
UTC Timestamp: 8/30/2026 5:01:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:01:22 ]==========

Log ID: 5982c8d5-5b8b-4c62-8a5e-a24c8072009e

```
UTC Timestamp: 8/30/2026 5:01:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:02:22 ]==========

Log ID: 239ca455-471e-46ef-a8ab-b7857efe76c0

```
UTC Timestamp: 8/30/2026 5:02:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:02:26 ]==========

Log ID: f25ac90b-6e50-4d2a-bba2-b6a8fba58227

```
UTC Timestamp: 8/30/2026 5:02:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:03:22 ]==========

Log ID: 89ac5651-02a0-4c58-91b5-d59ee59e9e50

```
UTC Timestamp: 8/30/2026 5:03:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:03:22 ]==========

Log ID: aaf824d2-e8eb-475c-b210-650f38e40c4c

```
UTC Timestamp: 8/30/2026 5:03:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:04:27 ]==========

Log ID: 2d51b9e5-06b6-4612-928d-f15d5094b4c1

```
UTC Timestamp: 8/30/2026 5:04:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:04:27 ]==========

Log ID: 51be9dc0-dc60-4945-a0de-b60948b709c7

```
UTC Timestamp: 8/30/2026 5:04:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:05:27 ]==========

Log ID: 90736d3e-e113-4abb-9cd0-78b35d84da11

```
UTC Timestamp: 8/30/2026 5:05:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:05:27 ]==========

Log ID: b8262c19-8d88-4f27-acac-1552a6d4ea53

```
UTC Timestamp: 8/30/2026 5:05:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:06:37 ]==========

Log ID: 68db12fd-c667-42de-8424-0875abef9ade

```
UTC Timestamp: 8/30/2026 5:06:37 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:06:37 ]==========

Log ID: 1a6e8542-9358-45c5-8d49-113a56f86ef8

```
UTC Timestamp: 8/30/2026 5:06:37 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:07:21 ]==========

Log ID: 85dba89b-7016-47d0-b2da-d26834c5cebf

```
UTC Timestamp: 8/30/2026 5:07:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:07:21 ]==========

Log ID: 91a7fc01-1e75-4823-b553-6999084ec485

```
UTC Timestamp: 8/30/2026 5:07:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:08:22 ]==========

Log ID: 6cf0e051-9d46-48b0-acd9-7e519e50feda

```
UTC Timestamp: 8/30/2026 5:08:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:08:22 ]==========

Log ID: cab3e949-1fb3-4cdc-afef-fe0a1fada7b4

```
UTC Timestamp: 8/30/2026 5:08:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:09:22 ]==========

Log ID: 487f60a1-a438-4f62-b4ec-1f0ee751c525

```
UTC Timestamp: 8/30/2026 5:09:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:09:30 ]==========

Log ID: a4b1cb86-bb3d-4513-83ac-8f21c3de4e55

```
UTC Timestamp: 8/30/2026 5:09:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:10:34 ]==========

Log ID: 591d1182-25d4-45fa-821b-35d41260dac8

```
UTC Timestamp: 8/30/2026 5:10:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:10:34 ]==========

Log ID: 93f95c6f-e1e7-4baa-bd63-163a309c3c3a

```
UTC Timestamp: 8/30/2026 5:10:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:11:21 ]==========

Log ID: 541be5e0-934b-45cc-84ff-92577100af5a

```
UTC Timestamp: 8/30/2026 5:11:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:11:21 ]==========

Log ID: e8a897b3-1504-4c33-a7a1-e6257f0822a8

```
UTC Timestamp: 8/30/2026 5:11:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:12:31 ]==========

Log ID: 1e89f776-51f3-4d95-aab0-1850ece6e0fe

```
UTC Timestamp: 8/30/2026 5:12:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:12:31 ]==========

Log ID: de33af18-e545-447c-a5d2-f72c51e1a941

```
UTC Timestamp: 8/30/2026 5:12:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:13:21 ]==========

Log ID: dd5e9ee3-086d-4033-8e9a-9b57f2165200

```
UTC Timestamp: 8/30/2026 5:13:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:13:21 ]==========

Log ID: 54575038-cd07-41dc-9d9d-f1ba6f285511

```
UTC Timestamp: 8/30/2026 5:13:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:14:21 ]==========

Log ID: b65924ba-fdbc-4313-88bc-c5b933b2d775

```
UTC Timestamp: 8/30/2026 5:14:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:14:30 ]==========

Log ID: 4a4e270a-75f2-4212-861b-930bdd7b521f

```
UTC Timestamp: 8/30/2026 5:14:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:15:22 ]==========

Log ID: 9175365e-91d2-42fe-98f2-55fea716e04a

```
UTC Timestamp: 8/30/2026 5:15:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:15:22 ]==========

Log ID: 46330d46-3326-45a4-848c-58b2c8a9c59b

```
UTC Timestamp: 8/30/2026 5:15:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:16:21 ]==========

Log ID: 590e69bb-39b0-4e91-88ef-88e4705aca06

```
UTC Timestamp: 8/30/2026 5:16:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:16:21 ]==========

Log ID: 3c0b96e7-1faa-4333-896e-8e7eec0bc4cb

```
UTC Timestamp: 8/30/2026 5:16:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:17:21 ]==========

Log ID: 25d12898-b8b0-4936-9f14-c50062234604

```
UTC Timestamp: 8/30/2026 5:17:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:17:22 ]==========

Log ID: 22276ba2-803d-40c5-b3a8-f7c64047b3b6

```
UTC Timestamp: 8/30/2026 5:17:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:18:22 ]==========

Log ID: a74498a3-cc8a-4728-89bf-bbfe889ecfc4

```
UTC Timestamp: 8/30/2026 5:18:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:18:22 ]==========

Log ID: 2bb9454b-2a28-4670-8a0e-0be05cd02e04

```
UTC Timestamp: 8/30/2026 5:18:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:19:28 ]==========

Log ID: b130dc20-9d7d-42ad-9fe9-d654bd4e3f85

```
UTC Timestamp: 8/30/2026 5:19:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:19:28 ]==========

Log ID: f0bc96ef-af5b-4c28-b17f-69789ae8bbd6

```
UTC Timestamp: 8/30/2026 5:19:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:20:27 ]==========

Log ID: a73c1db4-9cbd-4929-b653-8603e10a8ca5

```
UTC Timestamp: 8/30/2026 5:20:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:20:27 ]==========

Log ID: 7783aab6-712b-48d8-8d47-cd0be6862f58

```
UTC Timestamp: 8/30/2026 5:20:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:21:22 ]==========

Log ID: da1f05e4-bac9-440f-a93a-0d0952107726

```
UTC Timestamp: 8/30/2026 5:21:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:21:22 ]==========

Log ID: 42a15287-6510-402c-bfe3-90901c3ba9cf

```
UTC Timestamp: 8/30/2026 5:21:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:22:28 ]==========

Log ID: 3ea0499c-1101-4442-86ad-e21e0d413cd8

```
UTC Timestamp: 8/30/2026 5:22:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:22:28 ]==========

Log ID: 277c3eee-35e9-4cf1-bb47-77c024bb72fe

```
UTC Timestamp: 8/30/2026 5:22:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:23:33 ]==========

Log ID: 4770b145-d640-4b02-81c4-b2477eb6b898

```
UTC Timestamp: 8/30/2026 5:23:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:23:33 ]==========

Log ID: 1ea71742-363f-4d8f-9fdd-4a49c3636343

```
UTC Timestamp: 8/30/2026 5:23:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:24:33 ]==========

Log ID: 00e8d6ea-2ca6-47bc-999b-663f8aca7ad5

```
UTC Timestamp: 8/30/2026 5:24:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:24:38 ]==========

Log ID: de425d37-395f-4ef4-8dae-aea6715bba9b

```
UTC Timestamp: 8/30/2026 5:24:38 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:25:26 ]==========

Log ID: 2e360b4a-676b-4497-9718-7c30c5d8d982

```
UTC Timestamp: 8/30/2026 5:25:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:25:26 ]==========

Log ID: d4c7d4f6-7975-4467-a135-b6a93db70d26

```
UTC Timestamp: 8/30/2026 5:25:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:26:36 ]==========

Log ID: bd6bbf38-a88d-44e9-958b-157896ce87b4

```
UTC Timestamp: 8/30/2026 5:26:36 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:26:36 ]==========

Log ID: 31eb2882-964c-414c-a147-a142a076beaa

```
UTC Timestamp: 8/30/2026 5:26:36 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:27:20 ]==========

Log ID: 37a33b0c-6cc1-47d2-99c9-eb3a8e03d3c7

```
UTC Timestamp: 8/30/2026 5:27:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:27:20 ]==========

Log ID: 86f323d6-93c8-4e2f-bc4f-e5e1954486aa

```
UTC Timestamp: 8/30/2026 5:27:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:28:20 ]==========

Log ID: 3af675cc-7cd7-4faf-8689-35065e91cf94

```
UTC Timestamp: 8/30/2026 5:28:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:28:30 ]==========

Log ID: 4356e045-0aae-4ee3-b2b7-2ebd96b80c9f

```
UTC Timestamp: 8/30/2026 5:28:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:29:19 ]==========

Log ID: 33adfb06-bdae-462e-a2f2-d5e73e4dd9d5

```
UTC Timestamp: 8/30/2026 5:29:19 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:29:19 ]==========

Log ID: 7f78925b-17ba-4cea-99d1-4af2d334460e

```
UTC Timestamp: 8/30/2026 5:29:19 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:30:21 ]==========

Log ID: 7ea56ae7-e019-45b6-9115-d8ba7623c082

```
UTC Timestamp: 8/30/2026 5:30:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:30:29 ]==========

Log ID: c602e01f-653d-4d1b-8b8c-7562b5d3ea13

```
UTC Timestamp: 8/30/2026 5:30:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:31:23 ]==========

Log ID: 1bec4074-03b1-4efc-81c3-59dc2e9d170d

```
UTC Timestamp: 8/30/2026 5:31:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:31:23 ]==========

Log ID: 5756462c-372e-4d64-88af-8612b7a40afa

```
UTC Timestamp: 8/30/2026 5:31:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:32:30 ]==========

Log ID: 5c754d8b-2fc8-40a7-a96a-bd55f601211e

```
UTC Timestamp: 8/30/2026 5:32:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:32:30 ]==========

Log ID: c2855801-d769-4a53-ba22-57a9d38cca88

```
UTC Timestamp: 8/30/2026 5:32:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:33:20 ]==========

Log ID: ce027c4d-6acf-4ebe-9106-058bfa7be9b7

```
UTC Timestamp: 8/30/2026 5:33:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:33:20 ]==========

Log ID: d2956c34-a86d-4810-85ff-bba3501c11db

```
UTC Timestamp: 8/30/2026 5:33:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:34:20 ]==========

Log ID: 4e68b15a-2784-49de-99dc-ec7d7b17281e

```
UTC Timestamp: 8/30/2026 5:34:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:34:31 ]==========

Log ID: 0bc471fb-3c3a-4ae9-9ea7-b71dd9c3927d

```
UTC Timestamp: 8/30/2026 5:34:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:35:21 ]==========

Log ID: d9b80d7f-245c-49ef-9997-d90ab83c4ee6

```
UTC Timestamp: 8/30/2026 5:35:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:35:21 ]==========

Log ID: 6c0aa90a-d7ad-44be-96b4-21e596f8cc3e

```
UTC Timestamp: 8/30/2026 5:35:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:36:31 ]==========

Log ID: a3fcea39-a80e-497a-af16-7671b2c5f248

```
UTC Timestamp: 8/30/2026 5:36:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:36:31 ]==========

Log ID: deb8c560-7f9f-4a40-a6bb-e8f7e2bebd07

```
UTC Timestamp: 8/30/2026 5:36:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:37:28 ]==========

Log ID: b035bddd-8ab2-490f-9f30-ffd42c88bdb0

```
UTC Timestamp: 8/30/2026 5:37:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:37:28 ]==========

Log ID: 304b01bb-851c-4eb7-a46a-b516eee46a35

```
UTC Timestamp: 8/30/2026 5:37:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:38:28 ]==========

Log ID: cea9246f-fb1a-41c5-9b64-b89479e16166

```
UTC Timestamp: 8/30/2026 5:38:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:38:34 ]==========

Log ID: ebad4f1a-1ae8-4df8-bce6-724cd2500d84

```
UTC Timestamp: 8/30/2026 5:38:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:39:22 ]==========

Log ID: 3b531fa5-3d52-46a6-b496-a7488a33495e

```
UTC Timestamp: 8/30/2026 5:39:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:39:22 ]==========

Log ID: b470cfc5-ea32-4529-bd1d-26b6ec8be250

```
UTC Timestamp: 8/30/2026 5:39:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:40:22 ]==========

Log ID: 48b4f7fb-9888-4368-8242-14ea49da9708

```
UTC Timestamp: 8/30/2026 5:40:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:40:22 ]==========

Log ID: 5aa298c7-a454-4e9b-8b60-ee97534d5003

```
UTC Timestamp: 8/30/2026 5:40:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:41:22 ]==========

Log ID: aa5a0b81-692f-486a-8421-ba770577ce9f

```
UTC Timestamp: 8/30/2026 5:41:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:41:22 ]==========

Log ID: 6d9e6526-c877-4b70-afdc-f46fbbe09077

```
UTC Timestamp: 8/30/2026 5:41:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:42:34 ]==========

Log ID: c3969b63-c782-4df8-919f-55efff99f7d4

```
UTC Timestamp: 8/30/2026 5:42:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:42:34 ]==========

Log ID: bf99b865-bb1d-4596-8888-bf106f03b4f7

```
UTC Timestamp: 8/30/2026 5:42:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:43:22 ]==========

Log ID: 12eab71a-00df-4fa0-ad8c-62f9d545b5a6

```
UTC Timestamp: 8/30/2026 5:43:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:43:22 ]==========

Log ID: 7bcf6528-8d13-43b7-a044-45543253a597

```
UTC Timestamp: 8/30/2026 5:43:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:44:34 ]==========

Log ID: 3986d06d-ba47-4477-84e9-14d1112e5bee

```
UTC Timestamp: 8/30/2026 5:44:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:44:34 ]==========

Log ID: 52447b2e-48ac-4b17-8c71-bdcbbc2cacb5

```
UTC Timestamp: 8/30/2026 5:44:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:45:32 ]==========

Log ID: b651df01-b336-45e1-9646-a339e9f15a23

```
UTC Timestamp: 8/30/2026 5:45:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:45:32 ]==========

Log ID: 63b86f6d-7c71-4a0b-ad7e-10c2eec6a3a1

```
UTC Timestamp: 8/30/2026 5:45:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:46:32 ]==========

Log ID: 6e9ae517-1e66-4316-a118-9b263c661f53

```
UTC Timestamp: 8/30/2026 5:46:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:46:34 ]==========

Log ID: c50d1ff8-3eca-4bba-a5cc-307947adb7ac

```
UTC Timestamp: 8/30/2026 5:46:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:47:30 ]==========

Log ID: dc203cfc-9b3d-45d9-b0d7-304aa0fc5181

```
UTC Timestamp: 8/30/2026 5:47:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:47:30 ]==========

Log ID: 9963cefa-747a-423b-ae57-4ba3c5189843

```
UTC Timestamp: 8/30/2026 5:47:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:48:31 ]==========

Log ID: a153ad32-f225-4e18-9bdc-99a7bdecb7c0

```
UTC Timestamp: 8/30/2026 5:48:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:48:31 ]==========

Log ID: 20f02767-ec62-4a4a-8d1d-256356ee5f01

```
UTC Timestamp: 8/30/2026 5:48:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:49:22 ]==========

Log ID: 950ef4fa-e86d-47ac-9567-66845218d75d

```
UTC Timestamp: 8/30/2026 5:49:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:49:22 ]==========

Log ID: d781906c-f6af-48c2-95bb-b163cbad9c75

```
UTC Timestamp: 8/30/2026 5:49:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:50:22 ]==========

Log ID: 26f19b36-2fa9-4528-86b5-c9e561a0cbd9

```
UTC Timestamp: 8/30/2026 5:50:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:50:30 ]==========

Log ID: b79e1189-c318-4476-9b95-70b85f7f54c5

```
UTC Timestamp: 8/30/2026 5:50:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:51:22 ]==========

Log ID: e998997b-bbf9-4233-8440-ec13c049e30f

```
UTC Timestamp: 8/30/2026 5:51:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:51:22 ]==========

Log ID: 3ee27c4d-560d-4681-9ebd-c366761f0eca

```
UTC Timestamp: 8/30/2026 5:51:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:52:22 ]==========

Log ID: efa41055-ff27-4e08-acce-4b47793e3bfe

```
UTC Timestamp: 8/30/2026 5:52:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:52:22 ]==========

Log ID: 7a41a132-c985-40db-b175-86a06de5cdf2

```
UTC Timestamp: 8/30/2026 5:52:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:53:20 ]==========

Log ID: 81077403-a2cd-40e1-8a7f-3a4fc207c146

```
UTC Timestamp: 8/30/2026 5:53:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:53:20 ]==========

Log ID: 5a01dd93-d949-447f-9b96-70c423e53e8e

```
UTC Timestamp: 8/30/2026 5:53:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:54:20 ]==========

Log ID: b19e2bc0-7e36-4f7b-a1a5-c9a5f8766121

```
UTC Timestamp: 8/30/2026 5:54:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:54:26 ]==========

Log ID: 7609fb42-ff04-4f91-bb27-7085bd47c9c7

```
UTC Timestamp: 8/30/2026 5:54:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:55:29 ]==========

Log ID: 8daae000-aa3f-4743-b97e-85b5b149cab2

```
UTC Timestamp: 8/30/2026 5:55:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:55:29 ]==========

Log ID: e629d1cc-e8bc-4f3e-b80a-2ddb9027867a

```
UTC Timestamp: 8/30/2026 5:55:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:56:30 ]==========

Log ID: 99a4cede-f9d2-4ed4-90e9-3cf4110d31e4

```
UTC Timestamp: 8/30/2026 5:56:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:56:30 ]==========

Log ID: 80b33ae8-6a2e-475a-8564-d2d8f9d758c2

```
UTC Timestamp: 8/30/2026 5:56:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:57:24 ]==========

Log ID: d2b9f582-254c-4e1a-8243-d785ebf38c7f

```
UTC Timestamp: 8/30/2026 5:57:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:57:24 ]==========

Log ID: 9d04b1ef-f7db-4647-a8dc-e18c9b4ff75b

```
UTC Timestamp: 8/30/2026 5:57:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:58:23 ]==========

Log ID: 86cdb04b-f46b-4bb7-b62b-05b6e018995a

```
UTC Timestamp: 8/30/2026 5:58:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:58:23 ]==========

Log ID: 8fcce2ec-d19c-44e2-b94d-1f7c0a7ba816

```
UTC Timestamp: 8/30/2026 5:58:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 10:59:22 ]==========

Log ID: 4b456ced-5b14-4e1f-9ae8-dbcbf4c6156c

```
UTC Timestamp: 8/30/2026 5:59:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 10:59:22 ]==========

Log ID: bf4ec943-c82e-41e8-bfc1-f5038b2245b7

```
UTC Timestamp: 8/30/2026 5:59:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:00:25 ]==========

Log ID: 06e430c1-171c-400b-a616-3d5e379d3a1c

```
UTC Timestamp: 8/30/2026 6:00:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:00:25 ]==========

Log ID: 71646db2-1d25-4920-8181-a3c9815b74d5

```
UTC Timestamp: 8/30/2026 6:00:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:01:25 ]==========

Log ID: ea649781-a348-40dd-8407-cec072673517

```
UTC Timestamp: 8/30/2026 6:01:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:01:33 ]==========

Log ID: 22a786bf-886b-48f8-8524-66a20065ccb5

```
UTC Timestamp: 8/30/2026 6:01:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:02:24 ]==========

Log ID: 909f6ae6-9603-4ebb-85bb-4dec472e2933

```
UTC Timestamp: 8/30/2026 6:02:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:02:24 ]==========

Log ID: 6aa9f86c-6921-42d4-8c95-0c6fc9c30a2c

```
UTC Timestamp: 8/30/2026 6:02:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:03:22 ]==========

Log ID: a901e009-c51b-4242-93c2-4c75eca27909

```
UTC Timestamp: 8/30/2026 6:03:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:03:22 ]==========

Log ID: 38cce87d-d35c-418d-b29a-dbb419d1ebd8

```
UTC Timestamp: 8/30/2026 6:03:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:04:22 ]==========

Log ID: 775996e7-6a2a-47a0-b8a2-58648e809c66

```
UTC Timestamp: 8/30/2026 6:04:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:04:22 ]==========

Log ID: 9509ded3-2989-45f6-a0e4-1d86bb2afcaf

```
UTC Timestamp: 8/30/2026 6:04:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:05:22 ]==========

Log ID: f13e65f6-5ef4-4b4d-b7aa-974960635e4d

```
UTC Timestamp: 8/30/2026 6:05:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:05:22 ]==========

Log ID: 30a9c891-1570-4eb0-9c3d-97fa987a84e9

```
UTC Timestamp: 8/30/2026 6:05:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:06:26 ]==========

Log ID: 1f750a63-233f-4784-bab4-3e28b5c15bbe

```
UTC Timestamp: 8/30/2026 6:06:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:06:26 ]==========

Log ID: 9b27c0e0-ec00-448e-831a-febb4c0fb57c

```
UTC Timestamp: 8/30/2026 6:06:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:07:25 ]==========

Log ID: 178efd9e-7bd4-4b4d-9e3b-66c5afbe9a4b

```
UTC Timestamp: 8/30/2026 6:07:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:07:25 ]==========

Log ID: 2d97063e-6144-4cb6-97d2-663d746379ad

```
UTC Timestamp: 8/30/2026 6:07:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:08:25 ]==========

Log ID: b6c046c6-fd74-464c-aefc-71b83702bb0e

```
UTC Timestamp: 8/30/2026 6:08:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:08:29 ]==========

Log ID: f5b37a80-d0b7-4e54-9f11-30fe1067f07c

```
UTC Timestamp: 8/30/2026 6:08:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:09:21 ]==========

Log ID: 3e53d79d-5cbb-48bc-b525-0633ac263c76

```
UTC Timestamp: 8/30/2026 6:09:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:09:21 ]==========

Log ID: 938b7e70-0efc-4682-870a-941b5e56b6bb

```
UTC Timestamp: 8/30/2026 6:09:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:10:22 ]==========

Log ID: b12e1312-c1d8-4c75-819b-292625b2bbcc

```
UTC Timestamp: 8/30/2026 6:10:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:10:22 ]==========

Log ID: 9d4fb494-ca01-49e7-8c3b-7d06b36f0fea

```
UTC Timestamp: 8/30/2026 6:10:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:11:22 ]==========

Log ID: 7ee895d1-5349-4333-9e7f-504260b3e72d

```
UTC Timestamp: 8/30/2026 6:11:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:11:22 ]==========

Log ID: 7e99c9ed-68fa-4370-9caa-d909302a8e69

```
UTC Timestamp: 8/30/2026 6:11:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:12:22 ]==========

Log ID: 183f87dd-b395-4c44-9096-e4af8eaa8786

```
UTC Timestamp: 8/30/2026 6:12:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:12:23 ]==========

Log ID: 70f2053a-8124-4ef2-92b0-006a2a0ee7bb

```
UTC Timestamp: 8/30/2026 6:12:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:13:22 ]==========

Log ID: d7418c03-a1f4-4f2a-bda5-5e309563776e

```
UTC Timestamp: 8/30/2026 6:13:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:13:23 ]==========

Log ID: e787633a-1280-45e5-ae6e-42b27b61f724

```
UTC Timestamp: 8/30/2026 6:13:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:14:21 ]==========

Log ID: ce5d9ab5-7929-44a6-88b0-b55a13c84801

```
UTC Timestamp: 8/30/2026 6:14:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:14:21 ]==========

Log ID: 0b22114e-02bc-4934-8fab-3a2a37acceb6

```
UTC Timestamp: 8/30/2026 6:14:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:15:20 ]==========

Log ID: 01b28af2-3caf-41f4-b264-1714bb20e09d

```
UTC Timestamp: 8/30/2026 6:15:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:15:20 ]==========

Log ID: 222d9237-4886-43c4-a726-3e98cb4a7375

```
UTC Timestamp: 8/30/2026 6:15:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:16:20 ]==========

Log ID: 954955b0-c983-49e7-81b1-74a02fd5cd8f

```
UTC Timestamp: 8/30/2026 6:16:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:16:20 ]==========

Log ID: 51902cea-9f3f-47f3-b2a8-be1538965ff4

```
UTC Timestamp: 8/30/2026 6:16:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:17:22 ]==========

Log ID: aedd263d-e1a4-4380-89c8-ed2f52130e9f

```
UTC Timestamp: 8/30/2026 6:17:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:17:22 ]==========

Log ID: 3210c52a-cb65-4e58-a639-c7a2debaccbc

```
UTC Timestamp: 8/30/2026 6:17:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:18:22 ]==========

Log ID: 53b18d51-4fd8-4134-9373-abfef40558e0

```
UTC Timestamp: 8/30/2026 6:18:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:18:22 ]==========

Log ID: da78cf47-0e80-4cd3-a8df-1a244eeb34d4

```
UTC Timestamp: 8/30/2026 6:18:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:19:23 ]==========

Log ID: 46ddefea-88e5-4545-adb6-0a9a5000c8d3

```
UTC Timestamp: 8/30/2026 6:19:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:19:23 ]==========

Log ID: c6c04ffb-b332-4a1d-823d-b8381318c91f

```
UTC Timestamp: 8/30/2026 6:19:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:20:23 ]==========

Log ID: 63d9d395-819c-4ae0-bf43-bfe306f773e5

```
UTC Timestamp: 8/30/2026 6:20:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:20:24 ]==========

Log ID: 92b64a9b-db9b-41e8-8a09-4f1604a4c92e

```
UTC Timestamp: 8/30/2026 6:20:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:21:21 ]==========

Log ID: 32ebd7cf-7c4e-45e8-9a29-a0776f950b79

```
UTC Timestamp: 8/30/2026 6:21:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:21:21 ]==========

Log ID: 8113f35d-12ac-4952-abf9-3d2c5e97bab2

```
UTC Timestamp: 8/30/2026 6:21:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:22:21 ]==========

Log ID: e6c0af62-5bfe-41f0-aaa5-7211076cd34b

```
UTC Timestamp: 8/30/2026 6:22:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:22:21 ]==========

Log ID: 25a3488a-b774-41aa-9da4-28cbe223645f

```
UTC Timestamp: 8/30/2026 6:22:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:23:30 ]==========

Log ID: 25fe0d8f-d873-42a3-a772-9b3dbd40e571

```
UTC Timestamp: 8/30/2026 6:23:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:23:30 ]==========

Log ID: 3dc139e3-86f8-4f7c-8e5a-0528219cb336

```
UTC Timestamp: 8/30/2026 6:23:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:24:33 ]==========

Log ID: 02b3b423-f75e-40e0-835f-28d521f1f6b8

```
UTC Timestamp: 8/30/2026 6:24:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:24:33 ]==========

Log ID: 81f37f71-96b1-4e96-a802-451b597d5f2f

```
UTC Timestamp: 8/30/2026 6:24:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:25:21 ]==========

Log ID: 67fc2e59-da92-4947-8ca4-59e8234a38db

```
UTC Timestamp: 8/30/2026 6:25:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:25:21 ]==========

Log ID: 8b6ba98e-97d3-4682-b0ab-20a0506777a7

```
UTC Timestamp: 8/30/2026 6:25:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:26:22 ]==========

Log ID: a68b3cd8-8e4f-4375-ad78-6e45fc2107b0

```
UTC Timestamp: 8/30/2026 6:26:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:26:22 ]==========

Log ID: 9a352325-d054-41b2-a406-c2d12a5acb8f

```
UTC Timestamp: 8/30/2026 6:26:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:27:26 ]==========

Log ID: 90afc967-ef3b-4c03-9623-e6120dec65ac

```
UTC Timestamp: 8/30/2026 6:27:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:27:26 ]==========

Log ID: bf076af7-3b12-4dd5-818a-f3e25b34db45

```
UTC Timestamp: 8/30/2026 6:27:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:28:31 ]==========

Log ID: 3f9b24df-f732-455c-8dc5-96af0076223c

```
UTC Timestamp: 8/30/2026 6:28:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:28:31 ]==========

Log ID: a0be1ee9-30cd-4d5c-8e10-147a9b9674e0

```
UTC Timestamp: 8/30/2026 6:28:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:29:21 ]==========

Log ID: 0ca9b42e-d633-49ce-a712-1e69537c9b6c

```
UTC Timestamp: 8/30/2026 6:29:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:29:21 ]==========

Log ID: 7042d787-c317-44b5-bcd7-cae3db0615bf

```
UTC Timestamp: 8/30/2026 6:29:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:30:22 ]==========

Log ID: fdeddd57-f4c7-468d-bb20-9696edaec8a8

```
UTC Timestamp: 8/30/2026 6:30:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:30:22 ]==========

Log ID: 8c002523-cc3d-4347-83c2-5680128afec6

```
UTC Timestamp: 8/30/2026 6:30:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:31:28 ]==========

Log ID: a128e7ef-71cd-40d8-a7f7-c0429473e265

```
UTC Timestamp: 8/30/2026 6:31:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:31:28 ]==========

Log ID: 0c3cf8bd-049e-42ae-b11c-cdff4b489f2e

```
UTC Timestamp: 8/30/2026 6:31:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:32:28 ]==========

Log ID: 3cee542d-a8ba-4a89-97c2-f5a9a25e0a79

```
UTC Timestamp: 8/30/2026 6:32:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:32:30 ]==========

Log ID: 357f51fe-2d2b-412b-abe5-c4c0777eed57

```
UTC Timestamp: 8/30/2026 6:32:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:33:20 ]==========

Log ID: e84eb483-e864-4dc7-a1af-bb482e750aff

```
UTC Timestamp: 8/30/2026 6:33:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:33:20 ]==========

Log ID: f479ac1c-93d5-469e-824c-9cb9a245c33c

```
UTC Timestamp: 8/30/2026 6:33:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:34:30 ]==========

Log ID: c4cb0399-34df-4118-9f67-704aa38f3c50

```
UTC Timestamp: 8/30/2026 6:34:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:34:31 ]==========

Log ID: 9188a35d-f6ac-42c2-b9bb-d574f44ac19e

```
UTC Timestamp: 8/30/2026 6:34:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:35:22 ]==========

Log ID: 228109e1-ba5c-4d23-b1ec-6ebcae029f99

```
UTC Timestamp: 8/30/2026 6:35:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:35:22 ]==========

Log ID: 332a7bbd-2665-4100-93ff-8bbed5d94786

```
UTC Timestamp: 8/30/2026 6:35:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:36:33 ]==========

Log ID: a81c090f-e865-46d4-9980-d4a8af4d5dde

```
UTC Timestamp: 8/30/2026 6:36:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:36:33 ]==========

Log ID: 4826f1db-4dd0-49c0-a885-6ca886b3fe53

```
UTC Timestamp: 8/30/2026 6:36:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:37:21 ]==========

Log ID: 2b6105d0-e07e-4b72-a86a-01fc4c2f5b4f

```
UTC Timestamp: 8/30/2026 6:37:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:37:21 ]==========

Log ID: 0dc16d3a-c03b-4a0a-86d1-185ab402dcc2

```
UTC Timestamp: 8/30/2026 6:37:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:38:23 ]==========

Log ID: 8da90df6-f7b1-4244-8d02-eb9e7791975a

```
UTC Timestamp: 8/30/2026 6:38:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:38:23 ]==========

Log ID: 191d604e-daed-4e46-9a81-36eb6ee95f6a

```
UTC Timestamp: 8/30/2026 6:38:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:39:22 ]==========

Log ID: 779f8f73-8392-4ad5-b860-65773879b18e

```
UTC Timestamp: 8/30/2026 6:39:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:39:22 ]==========

Log ID: fcb21cd9-dccc-4546-844c-28943c7b0c02

```
UTC Timestamp: 8/30/2026 6:39:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:40:23 ]==========

Log ID: 19f69703-0bf5-44a9-bc9e-1dc5cea453c7

```
UTC Timestamp: 8/30/2026 6:40:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:40:23 ]==========

Log ID: 2def592b-e319-4658-ae27-300ef419dc75

```
UTC Timestamp: 8/30/2026 6:40:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:41:22 ]==========

Log ID: 53404486-e8ee-4544-aceb-c94f45241bda

```
UTC Timestamp: 8/30/2026 6:41:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:41:22 ]==========

Log ID: 5d7acb23-7921-4900-9039-69127972580b

```
UTC Timestamp: 8/30/2026 6:41:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:42:22 ]==========

Log ID: 614965c9-c2cd-4b2c-ac76-4a47d01956fc

```
UTC Timestamp: 8/30/2026 6:42:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:42:24 ]==========

Log ID: c8fc9af4-69c4-462b-8cd0-56263ca8afe0

```
UTC Timestamp: 8/30/2026 6:42:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:43:21 ]==========

Log ID: f4e4c0f9-e51c-42ed-bdac-a1c1079ce149

```
UTC Timestamp: 8/30/2026 6:43:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:43:21 ]==========

Log ID: 6d081e59-73f3-419b-a71b-ec5ace7c280c

```
UTC Timestamp: 8/30/2026 6:43:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:44:31 ]==========

Log ID: 8782c415-baca-429e-952c-6f066f5c2550

```
UTC Timestamp: 8/30/2026 6:44:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:44:31 ]==========

Log ID: 480882d5-1220-4375-a3bd-688ba12b714e

```
UTC Timestamp: 8/30/2026 6:44:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:45:25 ]==========

Log ID: 4bfe1b92-986a-4ef0-8c0b-fcf96b604a47

```
UTC Timestamp: 8/30/2026 6:45:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:45:25 ]==========

Log ID: 2a94733b-1ec3-4dd7-9bf8-07703992287e

```
UTC Timestamp: 8/30/2026 6:45:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:46:25 ]==========

Log ID: 67c3c669-70d4-4756-99ef-c5d585593945

```
UTC Timestamp: 8/30/2026 6:46:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:46:25 ]==========

Log ID: 19cd8eb5-cffa-4f21-965a-691f68d5984b

```
UTC Timestamp: 8/30/2026 6:46:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:47:32 ]==========

Log ID: 4f688859-4322-4888-8bde-80a7d7d1ed41

```
UTC Timestamp: 8/30/2026 6:47:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:47:32 ]==========

Log ID: 0439bad9-1d2f-423c-b8bb-ecb39d4c6ff0

```
UTC Timestamp: 8/30/2026 6:47:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:48:32 ]==========

Log ID: e182c3d4-27ec-4eb7-a843-a60425a70069

```
UTC Timestamp: 8/30/2026 6:48:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:48:33 ]==========

Log ID: 1fb72b44-fc7d-4953-a209-43eb052fed5e

```
UTC Timestamp: 8/30/2026 6:48:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:49:21 ]==========

Log ID: f8177deb-5014-4696-b3ec-bffa737d42b1

```
UTC Timestamp: 8/30/2026 6:49:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:49:21 ]==========

Log ID: 36da4433-bb2f-486a-9ee7-4d06b99491bf

```
UTC Timestamp: 8/30/2026 6:49:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:50:30 ]==========

Log ID: 5958e536-e339-4d06-826e-be793a2e5275

```
UTC Timestamp: 8/30/2026 6:50:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:50:30 ]==========

Log ID: 0a52e17b-c45e-4696-a911-f9ff6c087692

```
UTC Timestamp: 8/30/2026 6:50:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:51:22 ]==========

Log ID: 639ed1d5-2642-47ca-a9b4-289f861e080f

```
UTC Timestamp: 8/30/2026 6:51:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:51:22 ]==========

Log ID: d42bdb17-3182-4d6c-ac7a-fca39e38b3c7

```
UTC Timestamp: 8/30/2026 6:51:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:52:23 ]==========

Log ID: 9d3348f2-864e-4dfc-bc10-c5eb8479f619

```
UTC Timestamp: 8/30/2026 6:52:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:52:23 ]==========

Log ID: add6b8a4-4550-47c2-8f53-e7ca3364cf69

```
UTC Timestamp: 8/30/2026 6:52:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:53:23 ]==========

Log ID: 8b6ac3df-72a1-4fef-9a96-f28c1587a827

```
UTC Timestamp: 8/30/2026 6:53:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:53:23 ]==========

Log ID: 255e49ae-d9a2-476a-a043-9717eda481af

```
UTC Timestamp: 8/30/2026 6:53:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:54:23 ]==========

Log ID: a46edbd2-3e64-4e40-bed2-14d8bfa234cd

```
UTC Timestamp: 8/30/2026 6:54:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:54:23 ]==========

Log ID: 658dd18b-56b1-4a1a-be83-3d6b6f30d8cf

```
UTC Timestamp: 8/30/2026 6:54:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:55:26 ]==========

Log ID: 1f2ef4a5-4196-40d3-a666-bbfd1969de0a

```
UTC Timestamp: 8/30/2026 6:55:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:55:26 ]==========

Log ID: 730d9e08-1df7-49fc-9d5f-22740c0dde41

```
UTC Timestamp: 8/30/2026 6:55:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:56:26 ]==========

Log ID: d12eb36b-2990-42e9-878d-7ada4ef9eaab

```
UTC Timestamp: 8/30/2026 6:56:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:56:26 ]==========

Log ID: 1722301e-c248-481b-a72b-17cff5781a37

```
UTC Timestamp: 8/30/2026 6:56:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:57:22 ]==========

Log ID: 199f2c55-d299-4f63-9713-d1f9e9819ff2

```
UTC Timestamp: 8/30/2026 6:57:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:57:22 ]==========

Log ID: 07ab5540-4b04-4fee-8a60-1859f0dc327f

```
UTC Timestamp: 8/30/2026 6:57:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:58:24 ]==========

Log ID: a64a0301-9bca-491e-ac6b-e83f76a41f77

```
UTC Timestamp: 8/30/2026 6:58:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 11:58:24 ]==========

Log ID: 7e022341-1669-4e61-9e3e-50359e0f90a9

```
UTC Timestamp: 8/30/2026 6:58:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:59:24 ]==========

Log ID: 981751d4-30b2-4a1f-b7b7-dfe35ce9239e

```
UTC Timestamp: 8/30/2026 6:59:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 11:59:31 ]==========

Log ID: ba430bbf-3bb8-4dc4-b572-3203425737eb

```
UTC Timestamp: 8/30/2026 6:59:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:00:26 ]==========

Log ID: 78d1831a-40f6-406f-a3f2-58b866dfbd28

```
UTC Timestamp: 8/30/2026 7:00:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:00:26 ]==========

Log ID: 25b927f4-1874-4e2c-bfd5-51bce7191267

```
UTC Timestamp: 8/30/2026 7:00:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:01:24 ]==========

Log ID: 57543188-412c-453d-a6ab-fbe2d9d4784d

```
UTC Timestamp: 8/30/2026 7:01:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:01:24 ]==========

Log ID: 84167837-2273-429d-9e0e-759c7f0aa018

```
UTC Timestamp: 8/30/2026 7:01:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:02:24 ]==========

Log ID: 71967bdd-a88e-419e-9b50-a6b726cdaf8e

```
UTC Timestamp: 8/30/2026 7:02:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:02:25 ]==========

Log ID: 91a36cda-c538-4e3c-a9a6-f1623559bb80

```
UTC Timestamp: 8/30/2026 7:02:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:03:21 ]==========

Log ID: 2dfea2f8-d920-4efd-ae07-a8f97e49fe32

```
UTC Timestamp: 8/30/2026 7:03:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:03:21 ]==========

Log ID: d44eba7f-1903-4cc9-ba12-4d6f6bab9c03

```
UTC Timestamp: 8/30/2026 7:03:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:04:21 ]==========

Log ID: 20559c57-26be-4593-a2da-ee5eb936f086

```
UTC Timestamp: 8/30/2026 7:04:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:04:23 ]==========

Log ID: e7735c53-8914-4a4f-bbf0-d34937eb7900

```
UTC Timestamp: 8/30/2026 7:04:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:05:24 ]==========

Log ID: b0c597f2-673a-4f37-83a4-f7bb429d19fd

```
UTC Timestamp: 8/30/2026 7:05:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:05:24 ]==========

Log ID: a0c7c4aa-9203-45a1-85c2-20793e554d3a

```
UTC Timestamp: 8/30/2026 7:05:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:06:26 ]==========

Log ID: ec5407dd-5b23-4059-a1ce-cf663228d6fe

```
UTC Timestamp: 8/30/2026 7:06:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:06:26 ]==========

Log ID: 48bddefd-1ca7-4ffb-92f6-9275cddcdd9c

```
UTC Timestamp: 8/30/2026 7:06:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:07:26 ]==========

Log ID: 497c4848-0097-4c90-b8cc-e241d0a042cb

```
UTC Timestamp: 8/30/2026 7:07:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:07:32 ]==========

Log ID: 5834fae0-6c83-470e-8498-4138b3641cd6

```
UTC Timestamp: 8/30/2026 7:07:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:08:27 ]==========

Log ID: 7408425b-b95d-42cb-8a0c-af33cc3f8961

```
UTC Timestamp: 8/30/2026 7:08:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:08:27 ]==========

Log ID: e5c5d2d9-daef-44c6-a5a4-a68817b52a7a

```
UTC Timestamp: 8/30/2026 7:08:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:09:25 ]==========

Log ID: e0301f03-88da-414c-9d30-42b2956a6289

```
UTC Timestamp: 8/30/2026 7:09:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:09:25 ]==========

Log ID: 87fcb2c6-e326-4e50-bc19-312b6a9f455b

```
UTC Timestamp: 8/30/2026 7:09:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:10:30 ]==========

Log ID: 108b4c5f-46c8-4dd1-9c56-15dbba636a0b

```
UTC Timestamp: 8/30/2026 7:10:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:10:30 ]==========

Log ID: 6e53bdc1-3d18-4581-8bef-43c05253fb15

```
UTC Timestamp: 8/30/2026 7:10:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:11:20 ]==========

Log ID: 4fe96653-3356-48b5-9fc9-f7b6146e06c7

```
UTC Timestamp: 8/30/2026 7:11:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:11:20 ]==========

Log ID: 38c2ad4c-7e1e-4eba-9b70-e4b41423f550

```
UTC Timestamp: 8/30/2026 7:11:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:12:30 ]==========

Log ID: 97ea509f-35b8-49b3-9ff0-1810c0fcaefe

```
UTC Timestamp: 8/30/2026 7:12:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:12:30 ]==========

Log ID: 949236f6-8b5a-4e60-8399-2682b243301a

```
UTC Timestamp: 8/30/2026 7:12:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:13:28 ]==========

Log ID: 57eeeeb8-9746-4ac9-a2de-19746b3e8172

```
UTC Timestamp: 8/30/2026 7:13:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:13:28 ]==========

Log ID: fea2d5b5-c344-4528-9312-ec0f0bde4115

```
UTC Timestamp: 8/30/2026 7:13:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:14:30 ]==========

Log ID: cc9bcab9-152a-4998-b1f0-95fa53dc7a00

```
UTC Timestamp: 8/30/2026 7:14:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:14:30 ]==========

Log ID: 8fffedaa-886e-4a61-8439-ddae412d3cd4

```
UTC Timestamp: 8/30/2026 7:14:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:15:23 ]==========

Log ID: 2b18ab65-3ad1-43f3-89b1-86f8be17f94f

```
UTC Timestamp: 8/30/2026 7:15:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:15:23 ]==========

Log ID: 4d48ad48-b65b-40e8-beb7-0b46dad6a5a4

```
UTC Timestamp: 8/30/2026 7:15:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:16:22 ]==========

Log ID: 1b3485a1-306d-4059-aaf0-80c0d92c73db

```
UTC Timestamp: 8/30/2026 7:16:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:16:22 ]==========

Log ID: a865f667-6e45-4a8f-995a-942e0613491d

```
UTC Timestamp: 8/30/2026 7:16:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:17:22 ]==========

Log ID: 5ec2fa14-e3c5-4e10-a0c3-fef9cdf96910

```
UTC Timestamp: 8/30/2026 7:17:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:17:31 ]==========

Log ID: d5929c58-053e-4cde-8bf2-26efd381ad4a

```
UTC Timestamp: 8/30/2026 7:17:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:18:33 ]==========

Log ID: 341d29c8-17e6-4015-9e76-e2f6d932ecd7

```
UTC Timestamp: 8/30/2026 7:18:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:18:33 ]==========

Log ID: ae7f31c6-48e3-4fdc-b3fe-de394f5ffd88

```
UTC Timestamp: 8/30/2026 7:18:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:19:32 ]==========

Log ID: 47030d7d-d2ee-4b51-97b0-825c5f91431c

```
UTC Timestamp: 8/30/2026 7:19:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:19:32 ]==========

Log ID: de524e08-479b-4f24-8343-7a7cf36c6e4f

```
UTC Timestamp: 8/30/2026 7:19:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:20:40 ]==========

Log ID: 55c5c8e0-e90b-43d6-b8dd-e81166be8fbc

```
UTC Timestamp: 8/30/2026 7:20:40 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:20:40 ]==========

Log ID: e57354e0-c81b-4712-b5a6-b97956ae8fc0

```
UTC Timestamp: 8/30/2026 7:20:40 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:21:29 ]==========

Log ID: d244defc-7b3f-4e24-a0c2-a8318e08f6f1

```
UTC Timestamp: 8/30/2026 7:21:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:21:29 ]==========

Log ID: 2432b4f7-2574-415a-8ea3-df672884e561

```
UTC Timestamp: 8/30/2026 7:21:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:22:34 ]==========

Log ID: 928294e7-a991-4dc5-892d-57193b069492

```
UTC Timestamp: 8/30/2026 7:22:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:22:34 ]==========

Log ID: 345f3ff5-e4ce-4e8e-aa0c-5553ce901f58

```
UTC Timestamp: 8/30/2026 7:22:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:23:22 ]==========

Log ID: 193625ff-bad4-4a51-a1f5-c3ee2bb49467

```
UTC Timestamp: 8/30/2026 7:23:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:23:22 ]==========

Log ID: e9aa2f35-5b3c-4244-960f-4c3731074d51

```
UTC Timestamp: 8/30/2026 7:23:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:24:31 ]==========

Log ID: 3a9bca05-2b44-44a8-88d8-ca13c64ef51c

```
UTC Timestamp: 8/30/2026 7:24:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:24:31 ]==========

Log ID: 7087d3a8-27c0-438d-abd8-4091180e6e16

```
UTC Timestamp: 8/30/2026 7:24:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:25:26 ]==========

Log ID: 633e2c9b-64b9-4914-95cb-5b4d3e02d580

```
UTC Timestamp: 8/30/2026 7:25:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:25:26 ]==========

Log ID: dfa557c4-75dd-4cc4-8a03-98de8682195e

```
UTC Timestamp: 8/30/2026 7:25:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:26:35 ]==========

Log ID: 994c05ea-a2f4-4a0b-8568-4a64fc45e9cb

```
UTC Timestamp: 8/30/2026 7:26:35 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:26:35 ]==========

Log ID: ba172872-8fc7-4284-a78d-67f10a93eab1

```
UTC Timestamp: 8/30/2026 7:26:35 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:27:23 ]==========

Log ID: b879046d-2b95-485b-918f-8c007aafb5a3

```
UTC Timestamp: 8/30/2026 7:27:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:27:23 ]==========

Log ID: 7d0ebfc6-a3cb-42b0-8927-6c575e9c8bab

```
UTC Timestamp: 8/30/2026 7:27:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:28:29 ]==========

Log ID: 66ab82b9-4d08-4515-8667-1357631adddf

```
UTC Timestamp: 8/30/2026 7:28:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:28:29 ]==========

Log ID: 84066701-dcbb-4ae7-8a7e-0d9e756a5eff

```
UTC Timestamp: 8/30/2026 7:28:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:29:21 ]==========

Log ID: e20a7e65-d882-47b1-b95a-2f38d857a7cf

```
UTC Timestamp: 8/30/2026 7:29:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:29:21 ]==========

Log ID: 7011b122-84f9-4712-a887-c185fe1dc434

```
UTC Timestamp: 8/30/2026 7:29:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:30:21 ]==========

Log ID: 0dabf5d7-a1f1-4f32-8efd-c329fb35a895

```
UTC Timestamp: 8/30/2026 7:30:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:30:27 ]==========

Log ID: 21ccc07a-d11b-4891-b4e4-d1168e46443f

```
UTC Timestamp: 8/30/2026 7:30:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:31:33 ]==========

Log ID: bf009b08-07c1-4f5f-950a-ffac42274404

```
UTC Timestamp: 8/30/2026 7:31:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:31:33 ]==========

Log ID: 1f76382b-ce0a-4976-baa0-f2769f84848a

```
UTC Timestamp: 8/30/2026 7:31:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:32:33 ]==========

Log ID: cd00a946-d2ab-4a2e-9960-574f46cab31d

```
UTC Timestamp: 8/30/2026 7:32:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:32:37 ]==========

Log ID: e35c9e8b-2220-4102-a3bb-8e5579e51cda

```
UTC Timestamp: 8/30/2026 7:32:37 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:33:20 ]==========

Log ID: f395e326-b89f-48d0-acb4-4bf4fdb76b79

```
UTC Timestamp: 8/30/2026 7:33:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:33:20 ]==========

Log ID: 2d8d2f59-53b1-46e4-a3dd-1fdba16d48b8

```
UTC Timestamp: 8/30/2026 7:33:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:34:20 ]==========

Log ID: 61e5d9a6-dfb3-4865-98af-6e9f34aef770

```
UTC Timestamp: 8/30/2026 7:34:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:34:27 ]==========

Log ID: bfd074da-3829-4e6d-bc45-77810a614af2

```
UTC Timestamp: 8/30/2026 7:34:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:35:20 ]==========

Log ID: 40a541d5-95f7-44ff-baa1-487f7baff3fb

```
UTC Timestamp: 8/30/2026 7:35:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:35:26 ]==========

Log ID: e0f73984-96d4-47ef-9378-7958f847aa7f

```
UTC Timestamp: 8/30/2026 7:35:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:36:20 ]==========

Log ID: 027f40e3-e257-4267-ac45-4b902083ccc2

```
UTC Timestamp: 8/30/2026 7:36:20 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:36:20 ]==========

Log ID: 7fe934a3-9752-4d79-bc5f-6ebad56f7e1a

```
UTC Timestamp: 8/30/2026 7:36:20 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:37:26 ]==========

Log ID: 7b0b1eec-1b7d-47f4-9d2b-9259f55ef1bf

```
UTC Timestamp: 8/30/2026 7:37:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:37:26 ]==========

Log ID: 92d97f57-7f4f-4a06-8891-504ef146e868

```
UTC Timestamp: 8/30/2026 7:37:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:38:26 ]==========

Log ID: 8e7f694e-301c-41d9-9af9-f12d92260aa7

```
UTC Timestamp: 8/30/2026 7:38:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:38:26 ]==========

Log ID: 210eb2d4-c8a7-4093-b948-ac66571175d2

```
UTC Timestamp: 8/30/2026 7:38:26 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:39:34 ]==========

Log ID: 7eab98e5-2c2b-4ca5-aca0-98f2e6e8547d

```
UTC Timestamp: 8/30/2026 7:39:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:39:34 ]==========

Log ID: d22d64a9-c75b-4a44-a3fb-b74a9ebb0de5

```
UTC Timestamp: 8/30/2026 7:39:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:40:34 ]==========

Log ID: 0a7a1b67-55c4-4c53-b674-ec2415b3795f

```
UTC Timestamp: 8/30/2026 7:40:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:40:35 ]==========

Log ID: 401640fb-a5da-492f-84e0-c8a4011cdfde

```
UTC Timestamp: 8/30/2026 7:40:35 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:41:23 ]==========

Log ID: a96285b6-ee63-4941-b4f3-9f3bebc79df1

```
UTC Timestamp: 8/30/2026 7:41:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:41:23 ]==========

Log ID: a51a5833-c9ef-46e5-82a7-85e7e3e27899

```
UTC Timestamp: 8/30/2026 7:41:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:42:23 ]==========

Log ID: bfd1e79b-1beb-485d-9b1c-1e2873d14e5f

```
UTC Timestamp: 8/30/2026 7:42:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:42:23 ]==========

Log ID: 273174c2-edd4-46d1-a721-197a29a4fb2f

```
UTC Timestamp: 8/30/2026 7:42:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:43:29 ]==========

Log ID: ceaf3fef-ba5d-4e41-9316-56c2a6a95059

```
UTC Timestamp: 8/30/2026 7:43:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:43:29 ]==========

Log ID: d301b851-419f-4585-9722-c796fce49c4f

```
UTC Timestamp: 8/30/2026 7:43:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:44:29 ]==========

Log ID: bce773a4-af57-4504-b8bd-11a8cb65e08f

```
UTC Timestamp: 8/30/2026 7:44:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:44:29 ]==========

Log ID: ffefac4a-d06d-4bc7-aa2c-b20de3d2857c

```
UTC Timestamp: 8/30/2026 7:44:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:45:24 ]==========

Log ID: 50d23983-c17c-47fe-b2a5-e36bd73751ac

```
UTC Timestamp: 8/30/2026 7:45:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:45:24 ]==========

Log ID: 755ee77c-732f-41de-827a-330e78480c55

```
UTC Timestamp: 8/30/2026 7:45:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:46:27 ]==========

Log ID: a3dc8722-146f-42f1-92c7-ac06c43d5e9b

```
UTC Timestamp: 8/30/2026 7:46:27 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:46:27 ]==========

Log ID: c6cc02cf-408a-4233-acad-55cd7cb263d1

```
UTC Timestamp: 8/30/2026 7:46:27 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:47:32 ]==========

Log ID: d6a11df5-6703-451a-a4cb-ccfad63c4cc7

```
UTC Timestamp: 8/30/2026 7:47:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:47:32 ]==========

Log ID: 3533de6e-cf1e-4e3d-b451-d9e4630c78a9

```
UTC Timestamp: 8/30/2026 7:47:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:48:34 ]==========

Log ID: f8b16e3c-8266-4ec5-abc9-fd436cafefa8

```
UTC Timestamp: 8/30/2026 7:48:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:48:34 ]==========

Log ID: 3a54b599-c856-4512-82c6-f028f69f975f

```
UTC Timestamp: 8/30/2026 7:48:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:49:22 ]==========

Log ID: fccaa0a8-0850-44df-b875-c7907f79c165

```
UTC Timestamp: 8/30/2026 7:49:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:49:22 ]==========

Log ID: f1926bc6-2e41-44af-a3dd-8411ca62f36e

```
UTC Timestamp: 8/30/2026 7:49:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:50:28 ]==========

Log ID: 83a20d48-64e1-4b41-b07b-03395c360adc

```
UTC Timestamp: 8/30/2026 7:50:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:50:28 ]==========

Log ID: b5d1dec4-15dc-4d69-a94f-c9e1610fd1c4

```
UTC Timestamp: 8/30/2026 7:50:28 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:51:23 ]==========

Log ID: 0552c2a5-365d-4536-9bf4-d2b60fbd39d1

```
UTC Timestamp: 8/30/2026 7:51:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:51:23 ]==========

Log ID: 3dab803f-0a07-4185-a2b7-1c5c221894bb

```
UTC Timestamp: 8/30/2026 7:51:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:52:23 ]==========

Log ID: 0d42f384-7dfb-49e2-aacf-b573ce82ad13

```
UTC Timestamp: 8/30/2026 7:52:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:52:25 ]==========

Log ID: 1ad8f9df-e4b6-4aae-8a07-0fff9d631f09

```
UTC Timestamp: 8/30/2026 7:52:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:53:32 ]==========

Log ID: 5e9eb4c1-8e98-4242-8902-c712419c9904

```
UTC Timestamp: 8/30/2026 7:53:32 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:53:32 ]==========

Log ID: 40a765fc-56c5-49a5-b008-2ecb5f23f6b9

```
UTC Timestamp: 8/30/2026 7:53:32 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:54:43 ]==========

Log ID: 91f9d129-346c-4948-a14c-940ebf6552b4

```
UTC Timestamp: 8/30/2026 7:54:43 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:54:43 ]==========

Log ID: 18e39aa4-b833-4a80-a3da-c452b94ab5de

```
UTC Timestamp: 8/30/2026 7:54:43 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:55:26 ]==========

Log ID: 0ec18dea-06b4-47d2-82d4-5d8aba796bc1

```
UTC Timestamp: 8/30/2026 7:55:26 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:55:54 ]==========

Log ID: ada0dfe1-f6b1-45ce-8107-a67879789fcb

```
UTC Timestamp: 8/30/2026 7:55:54 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:56:30 ]==========

Log ID: 55cdfc9b-f482-4d2e-b37d-95ed15b9d467

```
UTC Timestamp: 8/30/2026 7:56:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:57:04 ]==========

Log ID: 7d8f8ea3-5e17-44a8-9614-c9860adeded4

```
UTC Timestamp: 8/30/2026 7:57:04 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:57:30 ]==========

Log ID: 839396ee-dade-4b6d-91f9-b36c9abaf15f

```
UTC Timestamp: 8/30/2026 7:57:30 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:58:28 ]==========

Log ID: 3a2e22cf-3de8-4d10-b7a0-2ef4b1807d72

```
UTC Timestamp: 8/30/2026 7:58:28 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 12:58:31 ]==========

Log ID: 78b85074-9ca5-4be9-98b3-afa9a095ad61

```
UTC Timestamp: 8/30/2026 7:58:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:59:31 ]==========

Log ID: 7dcb91c0-d328-4719-9a18-74466049b83b

```
UTC Timestamp: 8/30/2026 7:59:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 12:59:33 ]==========

Log ID: ca821a52-4d5a-44e9-8991-490af97a6ac3

```
UTC Timestamp: 8/30/2026 7:59:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:00:31 ]==========

Log ID: cc5ce515-0dfc-4c71-b77f-253f36134347

```
UTC Timestamp: 8/30/2026 8:00:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:00:31 ]==========

Log ID: 8ea029d4-5304-495b-9916-39cc13672f4f

```
UTC Timestamp: 8/30/2026 8:00:31 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:01:25 ]==========

Log ID: 9c6da27c-0b38-4b14-b8b4-2d0a2bef2250

```
UTC Timestamp: 8/30/2026 8:01:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:01:25 ]==========

Log ID: 364ae1bd-264a-4a41-b781-b3f5d0dce4e5

```
UTC Timestamp: 8/30/2026 8:01:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:02:25 ]==========

Log ID: c63e5b1c-b8fd-4ef3-b7d8-bf6658fa5200

```
UTC Timestamp: 8/30/2026 8:02:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:02:30 ]==========

Log ID: d111bc26-3297-42d9-876d-b9a23b7b081b

```
UTC Timestamp: 8/30/2026 8:02:30 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:03:21 ]==========

Log ID: b496173b-c773-4c43-98ed-4e51aacee5c5

```
UTC Timestamp: 8/30/2026 8:03:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:03:21 ]==========

Log ID: c03db9a1-fc7d-4463-8eaa-5b20fcd2c931

```
UTC Timestamp: 8/30/2026 8:03:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:04:23 ]==========

Log ID: 3c1de9e4-542b-43d0-a358-85b46e0b4644

```
UTC Timestamp: 8/30/2026 8:04:23 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:04:23 ]==========

Log ID: f61f16a5-8e00-4bfc-b90b-e65f56327b43

```
UTC Timestamp: 8/30/2026 8:04:23 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:05:22 ]==========

Log ID: fb61810f-c8ab-4c1c-a927-79da7a62057e

```
UTC Timestamp: 8/30/2026 8:05:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:05:22 ]==========

Log ID: ac8a8c8f-acc6-4697-9fb1-336e8809b358

```
UTC Timestamp: 8/30/2026 8:05:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:06:22 ]==========

Log ID: df59ecaf-68cd-44ab-8099-c5b139fdfda7

```
UTC Timestamp: 8/30/2026 8:06:22 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:06:22 ]==========

Log ID: b4d8ce90-7e50-4048-8f22-d302c2c7c2db

```
UTC Timestamp: 8/30/2026 8:06:22 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:07:24 ]==========

Log ID: ee19c3c5-f71e-42ae-80a0-4cce78ee6f8b

```
UTC Timestamp: 8/30/2026 8:07:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:07:24 ]==========

Log ID: fa8fc65f-b319-43a6-a9c2-b928a4de9181

```
UTC Timestamp: 8/30/2026 8:07:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:08:25 ]==========

Log ID: bd58c460-ca10-473d-b4de-f52a90ba593c

```
UTC Timestamp: 8/30/2026 8:08:25 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:08:25 ]==========

Log ID: aa00bf2a-acf8-44be-8de4-3cbaeecfb4a4

```
UTC Timestamp: 8/30/2026 8:08:25 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:09:21 ]==========

Log ID: 877d87b0-cb67-4e61-b87b-6428af114950

```
UTC Timestamp: 8/30/2026 8:09:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:09:21 ]==========

Log ID: c3363793-05b0-4bcc-9559-bc3216540473

```
UTC Timestamp: 8/30/2026 8:09:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:10:21 ]==========

Log ID: c6da45c5-e92f-4cc7-9205-d53ae4deb15c

```
UTC Timestamp: 8/30/2026 8:10:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:10:24 ]==========

Log ID: fd6f701f-8ca0-4213-992c-6044f8f14638

```
UTC Timestamp: 8/30/2026 8:10:24 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:11:21 ]==========

Log ID: a1c8d024-de4c-419d-bc98-d9dd3c7d96c1

```
UTC Timestamp: 8/30/2026 8:11:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:11:21 ]==========

Log ID: cf54476c-cdf7-432c-90aa-670f3960e57d

```
UTC Timestamp: 8/30/2026 8:11:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:12:34 ]==========

Log ID: a10c5156-0918-4983-8826-4357b21c310d

```
UTC Timestamp: 8/30/2026 8:12:34 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:12:34 ]==========

Log ID: 0226a0e8-3dd5-421a-93cd-0c0ac93353a4

```
UTC Timestamp: 8/30/2026 8:12:34 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:13:29 ]==========

Log ID: 124d7ab5-d793-47e1-8631-6737bcae5439

```
UTC Timestamp: 8/30/2026 8:13:29 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:13:29 ]==========

Log ID: faae4bee-9afe-4406-8166-b4b24b3f7cc2

```
UTC Timestamp: 8/30/2026 8:13:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:14:29 ]==========

Log ID: f3bf4b0a-8a9f-4b2e-90b7-e705bec19e1e

```
UTC Timestamp: 8/30/2026 8:14:29 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: System.Exception ExceptionWithStackTrace(System.Exception)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.

```
--- StackTrace ---
```

   at Microsoft.Data.Common.ADP.ExceptionWithStackTrace(Exception e)

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:14:31 ]==========

Log ID: f2211052-e260-4f61-8ff8-fe848d2a957e

```
UTC Timestamp: 8/30/2026 8:14:31 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:15:21 ]==========

Log ID: d5838b8e-1de7-482f-9eb9-53fefbdd25c2

```
UTC Timestamp: 8/30/2026 8:15:21 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:15:21 ]==========

Log ID: 6e2aa333-0b5a-4385-8292-8095cf6b5708

```
UTC Timestamp: 8/30/2026 8:15:21 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:16:33 ]==========

Log ID: 7a613ab2-5c1b-4041-b170-2b6cde17041d

```
UTC Timestamp: 8/30/2026 8:16:33 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:16:33 ]==========

Log ID: 80544ba8-bebb-4eda-bc7e-8bc9a2e49213

```
UTC Timestamp: 8/30/2026 8:16:33 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:17:35 ]==========

Log ID: 70aec698-3380-4307-be4e-a4309137a59e

```
UTC Timestamp: 8/30/2026 8:17:35 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:17:35 ]==========

Log ID: 7187a3fa-bb86-467c-a290-b481413ceb3e

```
UTC Timestamp: 8/30/2026 8:17:35 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:18:46 ]==========

Log ID: 901739fc-8cf3-4d6f-baa3-b4e1fb0c75ad

```
UTC Timestamp: 8/30/2026 8:18:46 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:18:46 ]==========

Log ID: 07b20ef4-01a4-42a8-b829-94b2d0ef6176

```
UTC Timestamp: 8/30/2026 8:18:46 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:19:24 ]==========

Log ID: 7855122a-ca08-4ae5-9a68-43f2d420fdf3

```
UTC Timestamp: 8/30/2026 8:19:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)

==========[ 08/30/2026 13:20:02 ]==========

Log ID: 3ca999e3-876e-4413-ab23-982fdccd5eb0

```
UTC Timestamp: 8/30/2026 8:20:02 PM
```
```
Level: Error
```
```
Caller: Query
```

TargetSite: Void ThrowExceptionAndWarning(Microsoft.Data.SqlClient.TdsParserStateObject, Microsoft.Data.SqlClient.SqlCommand, Boolean, Boolean)

File: C:\azure-agent\_work\19\s\src\FA.Api.Index\Elasticsearch\ScreenHandlers\ScreenHandlerBase.cs

```
Line: 129
```
```
Tag: 
```
```
--- Message ---
```
```
Exception in ScreenHandlerBase.Query()
```

 | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose)

   at Microsoft.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, TimeoutTimer timeout, SqlConnectionString connectionOptions, Boolean withFailover)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance)

   at Microsoft.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, Boolean applyTransientFaultHandling, String accessToken, DbConnectionPool pool, Func`3 accessTokenCallback)

   at Microsoft.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.Query[T](String query, IReadOnlyDictionary`2 prams, IReadOnlyDictionary`2 columnMapping, Nullable`1 cancellationToken, Boolean allowNull)

   at FA.Api.V2.Extensions.AdapterSqlExtensions.QueryAsync[TModel](IApiAdapter adpt, IEnumerable`1 select, IEnumerable`1 clauses, String orderby, Int32 pageIndex, Int32 pageSize)

   at FA.Api.Index.Elasticsearch.ScreenHandlers.ScreenHandlerBase.Query(DateTime lastQuery, DateTime nextQuery, List`1 screenHandlers)

==========[ 08/30/2026 13:20:24 ]==========

Log ID: 91bb3c46-f1ee-43b8-89d8-0c08e40c6ff9

```
UTC Timestamp: 8/30/2026 8:20:24 PM
```
```
Level: Error
```
```
Caller: Run
```

TargetSite: Boolean TryGetConnection(System.Data.Common.DbConnection, UInt32, Boolean, Boolean, Microsoft.Data.Common.DbConnectionOptions, Microsoft.Data.ProviderBase.DbConnectionInternal ByRef)

File: C:\azure-agent\_work\19\s\src\FA.Api.Common\Events\EventLoop.cs

```
Line: 403
```
```
Tag: EventLoop
```
```
--- Message ---
```

Failed to process events | A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

```
--- StackTrace ---
```

   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)

   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()

--- End of stack trace from previous location ---

   at FASuite.Sql.Execute.GetConnectionAsync(Boolean readOnly, Nullable`1 cancellationToken)

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+MoveNext()

   at FASuite.Sql.Execute.RunQueriesEnumerable(IList`1 sets, Nullable`1 cancellationToken, Boolean allowNull)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+MoveNext()

   at FA.Api.Common.Events.EventLoop.FetchEvents(DateTime changesAfter)+System.Threading.Tasks.Sources.IValueTaskSource<System.Boolean>.GetResult()

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.ProcessEvents(DateTime changesAfter)

   at FA.Api.Common.Events.EventLoop.Run(CancellationToken tkn)