Systemsflow on Linux

Hi. 

I think something is going not completely right with the systemflow. Why does the scheduling keep ending up in an error. It's generating big log-files. 

2022-09-21T21:49:32.1540274+00:00  [ERR] Error scheduling system flow 'system_flow_test_unit_test' for application 5. (24f28e56)
Microsoft.Data.SqlClient.SqlException (0x80131904): Connection Timeout Expired.  The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement.  This could be because the pre-login handshake failed or the server was unable to respond back in time.  The duration spent while attempting to connect to this server was - [Pre-Login] initialization=0; handshake=15067;
 ---> System.ComponentModel.Win32Exception (258): Unknown error 258
   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()
--- End of stack trace from previous location ---
   at Indicium.Data.SQLServer.Helpers.TSFSqlConnectionHelper.createOpenedSqlConnection(DbConnectionInfo connectionInfo, IConnectionCredentials credentials, TSFApplication application, TSFUserContext userContext, TSFMessageHandler messageHandler) in C:\azp\agent\_work\1\s\src\Data\Indicium.Data.SQLServer\Helpers\TSFSqlConnectionHelper.cs:line 94
   at Indicium.Data.SQLServer.Connection.SQLConnectionProvider.CreateConnection(String originalUserID, String effectiveUserID, TSFMessageHandler messageHandler) in C:\azp\agent\_work\1\s\src\Data\Indicium.Data.SQLServer\Connection\SQLConnectionProvider.cs:line 29
   at Indicium.BackgroundServices.SystemFlowSchedulerBase.RunSystemFlow(Int32 guiApplID, TSFApplication application, FullProcessFlow systemFlow, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowSchedulerBase.cs:line 137
   at Indicium.BackgroundServices.SystemFlowScheduler.RunSystemFlow(Int32 guiApplID, TSFApplication application, FullProcessFlow systemFlow, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowScheduler.cs:line 90
   at Indicium.BackgroundServices.SystemFlowSchedulerBase.ScheduleSystemFlow(Int32 guiApplID, String systemFlowID, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowSchedulerBase.cs:line 109
ClientConnectionId:9d5f8a9f-8652-40bb-abb5-881b3988120b
Error Number:-2,State:0,Class:11
2022-09-21T21:49:32.1542678+00:00  [ERR] Error scheduling system flow 'system_flow_sync_to_iam' for application 5. (4dc575ab)
Microsoft.Data.SqlClient.SqlException (0x80131904): Connection Timeout Expired.  The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement.  This could be because the pre-login handshake failed or the server was unable to respond back in time.  The duration spent while attempting to connect to this server was - [Pre-Login] initialization=0; handshake=15067;
 ---> System.ComponentModel.Win32Exception (258): Unknown error 258
   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()
--- End of stack trace from previous location ---
   at Indicium.Data.SQLServer.Helpers.TSFSqlConnectionHelper.createOpenedSqlConnection(DbConnectionInfo connectionInfo, IConnectionCredentials credentials, TSFApplication application, TSFUserContext userContext, TSFMessageHandler messageHandler) in C:\azp\agent\_work\1\s\src\Data\Indicium.Data.SQLServer\Helpers\TSFSqlConnectionHelper.cs:line 94
   at Indicium.Data.SQLServer.Connection.SQLConnectionProvider.CreateConnection(String originalUserID, String effectiveUserID, TSFMessageHandler messageHandler) in C:\azp\agent\_work\1\s\src\Data\Indicium.Data.SQLServer\Connection\SQLConnectionProvider.cs:line 29
   at Indicium.BackgroundServices.SystemFlowSchedulerBase.RunSystemFlow(Int32 guiApplID, TSFApplication application, FullProcessFlow systemFlow, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowSchedulerBase.cs:line 137
   at Indicium.BackgroundServices.SystemFlowScheduler.RunSystemFlow(Int32 guiApplID, TSFApplication application, FullProcessFlow systemFlow, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowScheduler.cs:line 90
   at Indicium.BackgroundServices.SystemFlowSchedulerBase.ScheduleSystemFlow(Int32 guiApplID, String systemFlowID, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowSchedulerBase.cs:line 109
ClientConnectionId:9d5f8a9f-8652-40bb-abb5-881b3988120b
Error Number:-2,State:0,Class:11
2022-09-21T21:49:32.1543661+00:00  [ERR] Error scheduling system flow 'system_flow_write_code_files_to_disk' for application 5. (145b9988)
Microsoft.Data.SqlClient.SqlException (0x80131904): Connection Timeout Expired.  The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement.  This could be because the pre-login handshake failed or the server was unable to respond back in time.  The duration spent while attempting to connect to this server was - [Pre-Login] initialization=0; handshake=15067;
 ---> System.ComponentModel.Win32Exception (258): Unknown error 258
   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()
--- End of stack trace from previous location ---
   at Indicium.Data.SQLServer.Helpers.TSFSqlConnectionHelper.createOpenedSqlConnection(DbConnectionInfo connectionInfo, IConnectionCredentials credentials, TSFApplication application, TSFUserContext userContext, TSFMessageHandler messageHandler) in C:\azp\agent\_work\1\s\src\Data\Indicium.Data.SQLServer\Helpers\TSFSqlConnectionHelper.cs:line 94
   at Indicium.Data.SQLServer.Connection.SQLConnectionProvider.CreateConnection(String originalUserID, String effectiveUserID, TSFMessageHandler messageHandler) in C:\azp\agent\_work\1\s\src\Data\Indicium.Data.SQLServer\Connection\SQLConnectionProvider.cs:line 29
   at Indicium.BackgroundServices.SystemFlowSchedulerBase.RunSystemFlow(Int32 guiApplID, TSFApplication application, FullProcessFlow systemFlow, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowSchedulerBase.cs:line 137
   at Indicium.BackgroundServices.SystemFlowScheduler.RunSystemFlow(Int32 guiApplID, TSFApplication application, FullProcessFlow systemFlow, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowScheduler.cs:line 90
   at Indicium.BackgroundServices.SystemFlowSchedulerBase.ScheduleSystemFlow(Int32 guiApplID, String systemFlowID, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowSchedulerBase.cs:line 109
ClientConnectionId:9d5f8a9f-8652-40bb-abb5-881b3988120b
Error Number:-2,State:0,Class:11
2022-09-21T21:49:32.1544139+00:00  [ERR] Error scheduling system flow 'system_execute_enrichment_analysis_run' for application 6. (a193e6c4)
Microsoft.Data.SqlClient.SqlException (0x80131904): Connection Timeout Expired.  The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement.  This could be because the pre-login handshake failed or the server was unable to respond back in time.  The duration spent while attempting to connect to this server was - [Pre-Login] initialization=0; handshake=15067;
 ---> System.ComponentModel.Win32Exception (258): Unknown error 258
   at Microsoft.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection)
   at Microsoft.Data.ProviderBase.DbConnectionPool.WaitForPendingOpen()
--- End of stack trace from previous location ---
   at Indicium.Data.SQLServer.Helpers.TSFSqlConnectionHelper.createOpenedSqlConnection(DbConnectionInfo connectionInfo, IConnectionCredentials credentials, TSFApplication application, TSFUserContext userContext, TSFMessageHandler messageHandler) in C:\azp\agent\_work\1\s\src\Data\Indicium.Data.SQLServer\Helpers\TSFSqlConnectionHelper.cs:line 94
   at Indicium.Data.SQLServer.Connection.SQLConnectionProvider.CreateConnection(String originalUserID, String effectiveUserID, TSFMessageHandler messageHandler) in C:\azp\agent\_work\1\s\src\Data\Indicium.Data.SQLServer\Connection\SQLConnectionProvider.cs:line 29
   at Indicium.BackgroundServices.SystemFlowSchedulerBase.RunSystemFlow(Int32 guiApplID, TSFApplication application, FullProcessFlow systemFlow, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowSchedulerBase.cs:line 137
   at Indicium.BackgroundServices.SystemFlowScheduler.RunSystemFlow(Int32 guiApplID, TSFApplication application, FullProcessFlow systemFlow, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowScheduler.cs:line 90
   at Indicium.BackgroundServices.SystemFlowSchedulerBase.ScheduleSystemFlow(Int32 guiApplID, String systemFlowID, DateTime scheduledTime) in C:\azp\agent\_work\1\s\src\Indicium\BackgroundServices\SystemFlowSchedulerBase.cs:line 109
ClientConnectionId:9d5f8a9f-8652-40bb-abb5-881b3988120b
Error Number:-2,State:0,Class:11
2022-09-21T21:50:32.1514907+00:00  [INF] Systemflow scheduler resumed (40c33d67)