Develop Reference

zzzprojects/entity framework extension throw System.ArgumentNullException at System.Linq.Expressions.Expression.Call

Here is my bulk insert function.
public async Task BulkInsertAsync(IEnumerable<T> entities)
{
await _context.BulkInsertAsync(entities,option => {
option.DisablePrimaryKeyNullCheck = true;
option.DisableSqlBulkCopyDirect = true;
});
}
Here is my Entity Framework batch insert function.
public async Task InsertAsync(IEnumerable<T> entities)
{
await _context.AddRangeAsync(entities);
await _context.SaveChangesAsync();
}
Batch insert works fine. but bulk insert function throws an exception:
{"ClassName":"System.TypeInitializationException",
"Message":"The type initializer for '?' threw an exception.",
"Data":null,
"InnerException": {"ClassName":"System.ArgumentNullException",
"Message":"Value cannot be null.",
"Data":null,
"InnerException":null, "HelpURL":null,
"StackTraceString":"
at System.Linq.Expressions.Expression.Call(Expression instance,
MethodInfo method)\r\n at
?..cctor()","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2147467261,"Source":"System.Linq.Expressions","WatsonBuckets":"AQAAAEMATABSADIAMAByADMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFgATwBaAEgAUAAyAEwAMwBFAFUAMABTAFgAMABQAFcAWgBXAFIAMwBRAFkASABNAFEAUABOAEIAMgBUAEEARAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAALgAwAC4AMAAuADAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYAMQA3ADMANQAwADYAMwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFMAeQBzAHQAZQBtAC4ATABpAG4AcQAuAEUAeABwAHIAZQBzAHMAaQBvAG4AcwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADYALgAwAC4ANwAyADIALgAzADIAMgAwADIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGEANQA1AGMAZABmAGMANAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIAZABlAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFMAeQBzAHQAZQBtAC4AQQByAGcAdQBtAGUAbgB0AE4AdQBsAGwARQB4AGMAZQBwAHQAaQBvAG4AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA","ParamName":"method"},"HelpURL":null,"StackTraceString":"
at ?.BulkInsert[T](DbContext this, IEnumerable1 entities, Action1
options, Boolean isBulkSaveChanges)\r\n at
DbContextExtensions.BulkInsert[T](DbContext this, IEnumerable1 entities, Action1 options)\r\n at DbContextExtensions.?1.?()\r\n at System.Threading.Tasks.Task.InnerInvoke()\r\n at System.Threading.Tasks.Task.<>c.<.cctor>b__272_0(Object obj)\r\n at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)\r\n--- End of stack trace from previous location ---\r\n at System.Threading.ExecutionContext.RunFromThreadPoolDispatchLoop(Thread threadPoolThread, ExecutionContext executionContext, ContextCallback callback, Object state)\r\n at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)\r\n--- End of stack trace from previous location ---\r\n at DbContextExtensions.BulkInsertAsync[T](DbContext this, IEnumerable1
entities, Action1 options, CancellationToken cancellationToken)\r\n at Odw.Shared.Database.EfDataBase.Repositories.BaseRepository1.BulkInsertAsync(IEnumerable`1
entities) in
C:\Users\503325638\Code\ODW-Onboarding\odw-monitor\Odw\Shared\src\Database\EfDataBase\Repositories\BaseRepository.cs:line
84\r\n at Odw.Server.Monitor.AllMonitorRouter.InitDataAsync(String
tenant, Int32 days) in C:\Users\503325638\Code\ODW-Onboarding\odw-monitor\Odw\Server\src\Monitor\AllMonitorRouter.cs:line 96","RemoteStackTraceString":null,"RemoteStackIndex":0,"ExceptionMethod":null,"HResult":-2146233036,"Source":"Z.EntityFramework.Extensions.EFCore",
How to solve this problem?

my Bad. entity framework extension doesn't throw the inner exception.
the problem is that postgresql table column type is timestamp without time zone.
i change to
timestamp(6) with time zone DEFAULT now();
in dotnet project
Startup.cs
ConfigureServices(){
AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);
}
All things was gone.

Marten TimeOut first write using IDocumentSession

I have an app Service in Azure running in Linux that uses Marten in an Azure Database for PostgreSQL.
I have a Release Pipeline that deploys directly to the production slot and every time that it is deployed a new version I have the same issue.
If I try to query data from DB using IQuerySession first request is a bit slow, but it gets data OK and subsequent queries are faster.
But if I try to write data to DB, in this case we are using IDocumentSession, then we have this Exception after 4 minutes waiting response.
---> System.IO.IOException: Unable to write data to the transport connection: Connection reset by peer.
---> System.Net.Sockets.SocketException (104): Connection reset by peer
at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.CreateException(SocketError error, Boolean forAsyncThrow)
at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.SendAsyncForNetworkStream(Socket socket, CancellationToken cancellationToken)
at System.Net.Sockets.NetworkStream.WriteAsync(ReadOnlyMemory`1 buffer, CancellationToken cancellationToken)
at System.Net.Security.SslStream.WriteSingleChunk[TIOAdapter](TIOAdapter writeAdapter, ReadOnlyMemory`1 buffer)
at System.Net.Security.SslStream.WriteAsyncInternal[TIOAdapter](TIOAdapter writeAdapter, ReadOnlyMemory`1 buffer)
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at System.Net.Security.SslStream.WriteAsync(ReadOnlyMemory`1 buffer, CancellationToken cancellationToken)
at System.Net.Security.SslStream.WriteAsync(Byte[] buffer, Int32 offset, Int32 count, CancellationToken cancellationToken)
at Npgsql.NpgsqlWriteBuffer.Flush(Boolean async, CancellationToken cancellationToken)
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at Npgsql.NpgsqlWriteBuffer.Flush(Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlConnector.Flush(Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlConnector.Open(NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetExistingTaskResult(Task`1 task, TResult result)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.SetResult()
at Npgsql.NpgsqlConnector.RawOpen(NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetExistingTaskResult(Task`1 task, TResult result)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder.SetResult()
at System.Net.Security.SslStream.ForceAuthenticationAsync[TIOAdapter](TIOAdapter adapter, Boolean receiveFirst, Byte[] reAuthenticationData, Boolean isApm)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.SetExistingTaskResult(Task`1 task, TResult result)
at System.Net.Security.SslStream.ReceiveBlobAsync[TIOAdapter](TIOAdapter adapter)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
at System.Threading.Tasks.AwaitTaskContinuation.RunOrScheduleAction(IAsyncStateMachineBox box, Boolean allowInlining)
at System.Threading.Tasks.Task.RunContinuations(Object continuationObject)
at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1.SetResult(TResult result)
at System.Net.Security.SslStream.<FillHandshakeBufferAsync>g__InternalFillHandshakeBufferAsync|187_0[TIOAdapter](TIOAdapter adap, ValueTask`1 task, Int32 minSize)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext(Thread threadPoolThread)
at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.MoveNext()
at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.InvokeContinuation(Action`1 continuation, Object state, Boolean forceAsync, Boolean requiresExecutionContextFlow)
at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.OnCompleted(SocketAsyncEventArgs _)
at System.Net.Sockets.SocketAsyncEngine.System.Threading.IThreadPoolWorkItem.Execute()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading.PortableThreadPool.WorkerThread.WorkerThreadStart()
at System.Threading.Thread.StartCallback()
--- End of stack trace from previous location ---
--- End of inner exception stack trace ---
at System.Net.Security.SslStream.<WriteSingleChunk>g__CompleteWriteAsync|180_1[TIOAdapter](ValueTask writeTask, Byte[] bufferToReturn)
at System.Net.Security.SslStream.WriteAsyncInternal[TIOAdapter](TIOAdapter writeAdapter, ReadOnlyMemory`1 buffer)
at Npgsql.NpgsqlWriteBuffer.Flush(Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlWriteBuffer.Flush(Boolean async, CancellationToken cancellationToken)
at Npgsql.NpgsqlConnector.Open(NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
at Npgsql.ConnectorPool.OpenNewConnector(NpgsqlConnection conn, NpgsqlTimeout timeout, Boolean async, CancellationToken cancellationToken)
at Npgsql.ConnectorPool.<>c__DisplayClass38_0.<<Rent>g__RentAsync|0>d.MoveNext()
--- End of stack trace from previous location ---
at Npgsql.NpgsqlConnection.<>c__DisplayClass41_0.<<Open>g__OpenAsync|0>d.MoveNext()
--- End of stack trace from previous location ---
at Marten.Storage.Tenant.executeMigration(ISchemaObject[] schemaObjects, CancellationToken token)
at Marten.Storage.Tenant.generateOrUpdateFeature(Type featureType, IFeatureSchema feature, CancellationToken token)
at Marten.Storage.Tenant.ensureStorageExists(IList`1 types, Type featureType, CancellationToken token)
at Marten.Storage.Tenant.EnsureStorageExists(Type featureType)
at Marten.Events.Aggregation.AggregateProjection`1.Build(DocumentStore store)
at Marten.Events.Projections.ProjectionOptions.<>c__DisplayClass11_0.<BuildInlineProjections>b__1(ProjectionSource x)
at System.Linq.Enumerable.SelectArrayIterator`2.ToArray()
at Marten.Events.Projections.ProjectionOptions.BuildInlineProjections(DocumentStore store)
at Marten.Events.EventGraph.<>c__DisplayClass14_0.<.ctor>b__2()
at System.Lazy`1.ViaFactory(LazyThreadSafetyMode mode)
--- End of stack trace from previous location ---
at System.Lazy`1.CreateValue()
at Marten.Events.EventGraph.ProcessEventsAsync(DocumentSessionBase session, CancellationToken token)
at Marten.Internal.Sessions.DocumentSessionBase.SaveChangesAsync(CancellationToken token)
at Enel.TaskTracker.BuildingBlocks.Infrastructure.AggregateStore.MartenAggregateRepository`1.Store(T aggregate, CancellationToken cancellationToken) in /home/vsts/work/1/s/src/BuildingBlocks/Enel.TaskTracker.BuildingBlocks.Infrastructure/AggregateStore/MartenAggregateRepository.cs:line 35
at Enel.TaskTracker.Administracion.Proveedores.Api.Proveedores.EditarProveedor.EditarProveedorCommandHandler.Handle(EditarProveedorCommand command, CancellationToken cancellationToken) in /home/vsts/work/1/s/src/Administracion/Proveedores/Api/Proveedores/EditarProveedor/EditarProveedorCommandHandler.cs:line 66
at MediatR.Pipeline.RequestExceptionProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next)
at MediatR.Pipeline.RequestExceptionProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next)
at MediatR.Pipeline.RequestExceptionActionProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next)
at MediatR.Pipeline.RequestExceptionActionProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next)
at MediatR.Pipeline.RequestPostProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next)
at MediatR.Pipeline.RequestPreProcessorBehavior`2.Handle(TRequest request, CancellationToken cancellationToken, RequestHandlerDelegate`1 next)
at Enel.TaskTracker.Administracion.Proveedores.Api.Proveedores.EditarProveedor.EditarProveedor.Handle(EditarProveedorRequest request, IMediator mediator) in /home/vsts/work/1/s/src/Administracion/Proveedores/Api/Proveedores/EditarProveedor/EditarProveedor.cs:line 10
at Microsoft.AspNetCore.Http.RequestDelegateFactory.ExecuteTaskResult[T](Task`1 task, HttpContext httpContext)
at Microsoft.AspNetCore.Http.RequestDelegateFactory.<>c__DisplayClass46_3.<<HandleRequestBodyAndCompileRequestDelegate>b__2>d.MoveNext()
--- End of stack trace from previous location ---
at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|6_0(Endpoint endpoint, Task requestTask, ILogger logger)
at Swashbuckle.AspNetCore.SwaggerUI.SwaggerUIMiddleware.Invoke(HttpContext httpContext)
at Swashbuckle.AspNetCore.Swagger.SwaggerMiddleware.Invoke(HttpContext httpContext, ISwaggerProvider swaggerProvider)
at Hellang.Middleware.ProblemDetails.ProblemDetailsMiddleware.Invoke(HttpContext context) ```
If we retry this same request, after no less than 3 minutes, we have our write done. Subsequent requests works as expected, in a reasonable amount of time
What can I see in Azure Database for PostgreSQL logs is this:
``` 2022-03-09 14:14:20 UTC-6228b468.b38c-LOG: could not receive data from client: An existing connection was forcibly closed by the remote host.
2022-03-09 14:14:20 UTC-6228b409.b338-LOG: could not receive data from client: An existing connection was forcibly closed by the remote host.
2022-03-09 14:14:20 UTC-6228b404.b330-LOG: could not receive data from client: An existing connection was forcibly closed by the remote host.
2022-03-09 14:14:37 UTC-6228b64d.b490-LOG: connection received: host=40.74.8.88 port=26306 pid=46224
2022-03-09 14:14:37 UTC-6228b64d.b490-LOG: connection authorized: user=postgresdatabase=tasktracker SSL enabled (protocol=TLSv1.2, cipher=ECDHE-RSA-AES256-GCM-SHA384, compression=off)
2022-03-09 14:14:42 UTC-6228b652.b4e4-LOG: connection received: host=40.74.8.88 port=1025 pid=46308
2022-03-09 14:14:42 UTC-6228b652.b4e4-LOG: connection authorized: user=postgresdatabase=tasktracker SSL enabled (protocol=TLSv1.2, cipher=ECDHE-RSA-AES256-GCM-SHA384, compression=off)
2022-03-09 14:15:42 UTC-6228b68e.b4e8-LOG: connection received: host=40.74.8.88 port=28545 pid=46312
2022-03-09 14:15:42 UTC-6228b68e.b4e8-LOG: connection authorized: user=postgresdatabase=tasktracker SSL enabled (protocol=TLSv1.2, cipher=ECDHE-RSA-AES256-GCM-SHA384, compression=off)
2022-03-09 14:15:45 UTC-6228b691.b540-LOG: connection received: host=40.74.8.88 port=15297 pid=46400
2022-03-09 14:15:46 UTC-6228b691.b540-LOG: connection authorized: user=postgresdatabase=tasktracker SSL enabled (protocol=TLSv1.2, cipher=ECDHE-RSA-AES256-GCM-SHA384, compression=off)
2022-03-09 14:18:07 UTC-6228b71f.b544-LOG: connection received: host=127.0.0.1 port=38706 pid=46404
2022-03-09 14:18:07 UTC-6228b71f.b544-LOG: connection authorized: user=azure_superuserdatabase=postgres SSL enabled (protocol=TLSv1.2, cipher=ECDHE-RSA-AES256-GCM-SHA384, compression=off)
2022-03-09 14:18:08 UTC-6228b720.b594-LOG: connection received: host=127.0.0.1 port=38714 pid=46484
2022-03-09 14:18:08 UTC-6228b720.b594-LOG: connection authorized: user=azure_superuserdatabase=azure_sys SSL enabled (protocol=TLSv1.2, cipher=ECDHE-RSA-AES256-GCM-SHA384, compression=off)
2022-03-09 14:19:17 UTC-62262d77.98-LOG: checkpoint starting: time
2022-03-09 14:19:19 UTC-62262d77.98-LOG: checkpoint complete (152): wrote 15 buffers (0.0%); 0 WAL file(s) added, 0 removed, 0 recycled; write=1.688 s, sync=0.016 s, total=2.188 s; sync files=10, longest=0.007 s, average=0.003 s; distance=67 kB, estimate=14343 kB
I have tried different parameters in connection string, now we have something like this:
"ConnectionString": "Server=***;Database='***';Port=5432;User Id=***;Password='***';Ssl Mode=Require;Trust Server Certificate=true;KeepAlive = 300;Pooling=false;Timeout=300;CommandTimeout=300",
I have tried with and without Pooling, and I have played with different configurations, but this behaviour is ocurring every time a new release is deployed.
What else can I do?

EF.Core Multithreading The timeout period elapsed

I am running a BackgroundTask in my ASP.NET Core 5 app which creates some entities inside my database. My idea was to run it in multiple tasks to speed up the generator.
public class GeneratorService : BackgroundService
{
private const int TaskCount = 8;
private uint _index;
private readonly List<Task> _tasks;
private readonly IServiceScopeFactory _serviceScopeFactory;
public GeneratorService(IServiceScopeFactory serviceScopeFactory)
{
_serviceScopeFactory = serviceScopeFactory;
_tasks = new List<Task>();
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (stoppingToken.IsCancellationRequested == false)
{
for (uint i = 0; i < TaskCount; i++)
{
var i1 = i;
var task = new Task(async () => await Generate(_index + i1, stoppingToken));
task.Start();
_tasks.Add(task);
}
Task.WaitAll(_tasks.ToArray(), stoppingToken);
_tasks.Clear();
_index += TaskCount;
await Task.Delay(10, stoppingToken);
}
}
private async Task Generate(uint index, CancellationToken stoppingToken)
{
using var scope = _serviceScopeFactory.CreateScope();
var context = scope.ServiceProvider.GetService<DataContext>();
var repository = scope.ServiceProvider.GetService<Repository>();
var generator = scope.ServiceProvider.GetService<Generator>();
// A simple return await FirstOrDefaultAsync(e => e.Number == index)
var entity = await repository.GetByNumberAsync(index);
if (entity== null) ...
generator.GenerateChildren(entity);
await context.SaveChangesAsync(stoppingToken);
Console.WriteLine($"Entity {index} generated");
}
}
The generator loop runs for about 100 - 200 entities, but then it starts throwing me exceptions:
fail: Microsoft.EntityFrameworkCore.Query[10100]
An exception occurred while iterating over the results of a query for context type 'Namespace.DataContext'.
Microsoft.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
---> System.ComponentModel.Win32Exception (258): Der Wartevorgang wurde abgebrochen.
at Microsoft.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__169_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.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.InitializeReaderAsync(DbContext _, Boolean result, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.ExecuteImplementationAsync[TState,TResult](Func`4 operation, Func`4 verifySucceeded, TState state, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.ExecuteImplementationAsync[TState,TResult](Func`4 operation, Func`4 verifySucceeded, TState state, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.MoveNextAsync()
ClientConnectionId:f8508f09-1298-487c-8513-93bd4289014e
Error Number:-2,State:0,Class:11
Microsoft.Data.SqlClient.SqlException (0x80131904): Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
---> System.ComponentModel.Win32Exception (258): Der Wartevorgang wurde abgebrochen.
at Microsoft.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__169_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.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location ---
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.RelationalCommand.ExecuteReaderAsync(RelationalCommandParameterObject parameterObject, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.InitializeReaderAsync(DbContext _, Boolean result, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.ExecuteImplementationAsync[TState,TResult](Func`4 operation, Func`4 verifySucceeded, TState state, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.ExecuteImplementationAsync[TState,TResult](Func`4 operation, Func`4 verifySucceeded, TState state, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.AsyncEnumerator.MoveNextAsync()
ClientConnectionId:f8508f09-1298-487c-8513-93bd4289014e
Error Number:-2,State:0,Class:11
I am registering the DataContext in an extension method:
public static IServiceCollection ConfigureDatabase(this IServiceCollection services,
IConfiguration configuration)
{
var connectionString = // I get my connection string via a json file
services.AddDbContext<DataContext>(options =>
{
options.UseSqlServer(connectionString);
options.EnableSensitiveDataLogging();
});
return services;
}
This is a SQL Server Database running on my localhost.
If I am right, the DataContext is registered as a Scoped Service. So if I am creating a scope inside the BackgroundTask, it will automatically dispose the DataContext after the Task completed.
Or is this a SQL Server related issue where it could not handle that many requests simultaneously?

rabbitmq AlreadyClosedException in Masstransit 6.2.3

I'm using rabbitmq to create the bus.
After upgrading from 6.2.2 to 6.2.3, I'm getting the AlreadyClosedException in my sagas. It seems to relate to message re-delivery as when I turn re-delivery off then these exceptions go away.
Re-delivery config
rec.UseScheduledRedelivery(r =>
{
r.Handle<Exception>(IsTransientException);
r.Ignore<Exception>(IsHarmlessException);
r.Intervals(TimeSpan.FromSeconds(FirstRedeliveryIntervalInSeconds),
TimeSpan.FromSeconds(SecondRedeliveryIntervalInSeconds),
TimeSpan.FromSeconds(ThirdRedeliveryIntervalInSeconds));
});
Error tack trace:
RabbitMQ.Client.Exceptions.AlreadyClosedException: Already closed: The AMQP operation was interrupted: AMQP close-reason, initiated by Peer, code=406, text='PRECONDITION_FAILED - invalid expiration '-34318': {value_negative,-34318}', classId=60, methodId=40
at RabbitMQ.Client.Impl.SessionBase.Transmit(Command cmd)
at RabbitMQ.Client.Impl.ModelBase.TransmitAndEnqueue(Command cmd, IRpcContinuation k)
at RabbitMQ.Client.Impl.ModelBase.ModelRpc(MethodBase method, ContentHeaderBase header, Byte[] body)
at RabbitMQ.Client.Framing.Impl.Model._Private_ExchangeDeclare(String exchange, String type, Boolean passive, Boolean durable, Boolean autoDelete, Boolean internal, Boolean nowait, IDictionary2 arguments)
at RabbitMQ.Client.Impl.ModelBase.ExchangeDeclare(String exchange, String type, Boolean durable, Boolean autoDelete, IDictionary2 arguments)
at MassTransit.RabbitMqTransport.Contexts.RabbitMqModelContext.<>c__DisplayClass16_0.b__0()
at System.Threading.Tasks.Task.InnerInvoke()
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread)
--- End of stack trace from previous location where exception was thrown ---
at MassTransit.RabbitMqTransport.Pipeline.ConfigureTopologyFilter1.ConfigureTopology(ModelContext context)
at MassTransit.RabbitMqTransport.Pipeline.ConfigureTopologyFilter1.<>c__DisplayClass3_0.<-Send>b__0>d.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at GreenPipes.PipeExtensions.OneTimeSetup[T](PipeContext context, Func2 setupMethod, PayloadFactory1 payloadFactory)
at MassTransit.RabbitMqTransport.Pipeline.ConfigureTopologyFilter1.GreenPipes.IFilter<MassTransit.RabbitMqTransport.ModelContext>.Send(ModelContext context, IPipe1 next)
at MassTransit.RabbitMqTransport.Transport.RabbitMqMoveTransport.Move(ReceiveContext context, Action2 preSend)
at MassTransit.Pipeline.Filters.ErrorTransportFilter.GreenPipes.IFilter<MassTransit.ExceptionReceiveContext>.Send(ExceptionReceiveContext context, IPipe1 next)
at MassTransit.Pipeline.Filters.GenerateFaultFilter.GreenPipes.IFilter.Send(ExceptionReceiveContext context, IPipe1 next)
at GreenPipes.Filters.RescueFilter2.GreenPipes.IFilter.Send(TContext context, IPipe1 next)
at MassTransit.Pipeline.Filters.DeadLetterFilter.GreenPipes.IFilter<MassTransit.ReceiveContext>.Send(ReceiveContext context, IPipe1 next)
at MassTransit.Transports.ReceivePipeDispatcher.Dispatch(ReceiveContext context, ReceiveLockContext receiveLock)
at MassTransit.Transports.ReceivePipeDispatcher.Dispatch(ReceiveContext context, ReceiveLockContext receiveLock)
at MassTransit.Transports.ReceivePipeDispatcher.Dispatch(ReceiveContext context, ReceiveLockContext receiveLock)
at MassTransit.RabbitMqTransport.Pipeline.RabbitMqBasicConsumer.<>c__DisplayClass12_0.<b__0>d.MoveNext()
Also:
---> MassTransit.RabbitMqTransport.MessageNotConfirmedException: rabbitmq://mq/scheduler => The message was not confirmed: PRECONDITION_FAILED - invalid expiration '-34318': {value_negative,-34318}
at MassTransit.RabbitMqTransport.Contexts.RabbitMqModelContext.MassTransit.RabbitMqTransport.ModelContext.BasicPublishAsync(String exchange, String routingKey, Boolean mandatory, IBasicProperties basicProperties, Byte[] body, Boolean awaitAck)
at MassTransit.RabbitMqTransport.Transport.RabbitMqSendTransport.SendPipe1.Send(ModelContext modelContext)
at MassTransit.RabbitMqTransport.Transport.RabbitMqSendTransport.SendPipe1.Send(ModelContext modelContext)
at GreenPipes.Agents.PipeContextSupervisor1.GreenPipes.IPipeContextSource<TContext>.Send(IPipe1 pipe, CancellationToken cancellationToken)
at GreenPipes.Agents.PipeContextSupervisor1.GreenPipes.IPipeContextSource<TContext>.Send(IPipe1 pipe, CancellationToken cancellationToken)
at GreenPipes.Agents.PipeContextSupervisor1.GreenPipes.IPipeContextSource<TContext>.Send(IPipe1 pipe, CancellationToken cancellationToken)
at MassTransit.Scheduling.EndpointScheduleMessageProvider.ScheduleSend[T](ScheduleMessage1 message, IPipe1 pipe, CancellationToken cancellationToken)
at MassTransit.Scheduling.BaseScheduleMessageProvider.MassTransit.Scheduling.IScheduleMessageProvider.ScheduleSend[T](Uri destinationAddress, DateTime scheduledTime, Task1 message, IPipe1 pipe, CancellationToken cancellationToken)
at MassTransit.Pipeline.Filters.RedeliveryRetryFilter2.Send(TContext context, IPipe1 next)
--- End of inner exception stack trace ---

Failed executing DbCommand. .NET CORE

During creating my first page I noticed that I could not run .Net from cmd. I do not know what exactly is a problem. I am sending you a command lines.
I checked some website's solutions. None from this solutions helped me.
C:\Users\prywatny\Desktop\ProjektodZera\BigProject\BigProject>dotnet ef database update
Done.
C:\Users\prywatny\Desktop\ProjektodZera\BigProject\BigProject>dotnet run
Używanie ustawień uruchamiania z profilu C:\Users\prywatny\Desktop\ProjektodZera\BigProject\BigProject\Properties\launchSettings.json...
fail: Microsoft.EntityFrameworkCore.Database.Command[20102]
Failed executing DbCommand (133ms) [Parameters=[#__normalizedEmail_0='?' (Size = 256)], CommandType='Text', CommandTimeout='30']
SELECT TOP(1) [u].[Id], [u].[AccessFailedCount], [u].[ConcurrencyStamp], [u].[Email], [u].[EmailConfirmed], [u].[FirstName], [u].[LastName], [u].[LockoutEnabled], [u].[LockoutEnd], [u].[NormalizedEmail], [u].[NormalizedUserName], [u].[PasswordHash], [u].[PhoneNumber], [u].[PhoneNumberConfirmed], [u].[SecurityStamp], [u].[TwoFactorEnabled], [u].[UserName]
FROM [AspNetUsers] AS [u]
WHERE [u].[NormalizedEmail] = #__normalizedEmail_0
System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'AspNetUsers'.
at System.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__122_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 where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.ExecuteAsync(IRelationalConnection connection, DbCommandMethod executeMethod, IReadOnlyDictionary`2 parameterValues, CancellationToken cancellationToken)
ClientConnectionId:68090395-2d00-4ce7-9f2b-0ed6813b9694
Error Number:208,State:1,Class:16
fail: Microsoft.EntityFrameworkCore.Query[10100]
An exception occurred in the database while iterating the results of a query for context type 'BigProject.Data.Context'.
System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'AspNetUsers'.
at System.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__122_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 where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.ExecuteAsync(IRelationalConnection connection, DbCommandMethod executeMethod, IReadOnlyDictionary`2 para
Unhandled Exception: meterValues, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.BufferlessMoveNext(DbContext _, Boolean buffer, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func`4 operation, Func`4 verifySucceeded, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.FirstOrDefault_[TSource](IAsyncEnumerable`1 source, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.TaskResultAsyncEnumerable`1.Enumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.SelectEnumerableAsyncIterator`2.MoveNextCore(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.AsyncIterator`1.MoveNext(CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.ExceptionInterceptor`1.EnumeratorExceptionInterceptor.MoveNext(CancellationToken cancellationToken)
ClientConnectionId:68090395-2d00-4ce7-9f2b-0ed6813b9694
Error Number:208,State:1,Class:16
System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'AspNetUsers'.
at System.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__122_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 where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.ExecuteAsync(IRelationalConnection connection, DbCommandMethod executeMethod, IReadOnlyDictionary`2 parameterValues, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.BufferlessMoveNext(DbContext _, Boolean buffer, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func`4 operation, Func`4 verifySucceeded, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.FirstOrDefault_[TSource](IAsyncEnumerable`1 source, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.TaskResultAsyncEnumerable`1.Enumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.SelectEnumerableAsyncIterator`2.MoveNextCore(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.AsyncIterator`1.MoveNext(CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.ExceptionInterceptor`1.EnumeratorExceptionInterceptor.MoveNext(CancellationToken cancellationToken)
ClientConnectionId:68090395-2d00-4ce7-9f2b-0ed6813b9694
Error Number:208,State:1,Class:16
System.AggregateException: One or more errors occurred. (Invalid object name 'AspNetUsers'.) ---> System.Data.SqlClient.SqlException: Invalid object name 'AspNetUsers'.
at System.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__122_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 where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.ExecuteAsync(IRelationalConnection connection, DbCommandMethod executeMethod, IReadOnlyDictionary`2 parameterValues, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.BufferlessMoveNext(DbContext _, Boolean buffer, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func`4 operation, Func`4 verifySucceeded, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.FirstOrDefault_[TSource](IAsyncEnumerable`1 source, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.TaskResultAsyncEnumerable`1.Enumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.SelectEnumerableAsyncIterator`2.MoveNextCore(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.AsyncIterator`1.MoveNext(CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.ExceptionInterceptor`1.EnumeratorExceptionInterceptor.MoveNext(CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.ExecuteSingletonAsyncQuery[TResult](QueryContext queryContext, Func`2 compiledQuery, IDiagnosticsLogger`1 logger, Type contextType)
at Microsoft.AspNetCore.Identity.UserManager`1.FindByEmailAsync(String email)
at BigProject.Data.Seeder.SeedAsync() in C:\Users\prywatny\Desktop\ProjektodZera\BigProject\BigProject\Data\Seeder.cs:line 32
--- End of inner exception stack trace ---
at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken)
at System.Threading.Tasks.Task.Wait()
at BigProject.Program.SeedDb(IWebHost host) in C:\Users\prywatny\Desktop\ProjektodZera\BigProject\BigProject\Program.cs:line 32
at BigProject.Program.Main(String[] args) in C:\Users\prywatny\Desktop\ProjektodZera\BigProject\BigProject\Program.cs:line 22
fail: Microsoft.EntityFrameworkCore.Query[10100]
An exception occurred in the database while iterating the results of a query for context type 'BigProject.Data.Context'.
System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'AspNetUsers'.
at System.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__122_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 where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.ExecuteAsync(IRelationalConnection connection, DbCommandMethod executeMethod, IReadOnlyDictionary`2 parameterValues, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.BufferlessMoveNext(DbContext _, Boolean buffer, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func`4 operation, Func`4 verifySucceeded, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.FirstOrDefault_[TSource](IAsyncEnumerable`1 source, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.TaskResultAsyncEnumerable`1.Enumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.SelectEnumerableAsyncIterator`2.MoveNextCore(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.AsyncIterator`1.MoveNext(CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.ExceptionInterceptor`1.EnumeratorExceptionInterceptor.MoveNext(CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.ExecuteSingletonAsyncQuery[TResult](QueryContext queryContext, Func`2 compiledQuery, IDiagnosticsLogger`1 logger, Type contextType)
ClientConnectionId:68090395-2d00-4ce7-9f2b-0ed6813b9694
Error Number:208,State:1,Class:16
System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'AspNetUsers'.
at System.Data.SqlClient.SqlCommand.<>c.<ExecuteDbDataReaderAsync>b__122_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 where exception was thrown ---
at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot)
--- End of stack trace from previous location where exception was thrown ---
at Microsoft.EntityFrameworkCore.Storage.Internal.RelationalCommand.ExecuteAsync(IRelationalConnection connection, DbCommandMethod executeMethod, IReadOnlyDictionary`2 parameterValues, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.BufferlessMoveNext(DbContext _, Boolean buffer, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.SqlServer.Storage.Internal.SqlServerExecutionStrategy.ExecuteAsync[TState,TResult](TState state, Func`4 operation, Func`4 verifySucceeded, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncQueryingEnumerable`1.AsyncEnumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.FirstOrDefault_[TSource](IAsyncEnumerable`1 source, CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.TaskResultAsyncEnumerable`1.Enumerator.MoveNext(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.SelectEnumerableAsyncIterator`2.MoveNextCore(CancellationToken cancellationToken)
at System.Linq.AsyncEnumerable.AsyncIterator`1.MoveNext(CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.AsyncLinqOperatorProvider.ExceptionInterceptor`1.EnumeratorExceptionInterceptor.MoveNext(CancellationToken cancellationToken)
at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.ExecuteSingletonAsyncQuery[TResult](QueryContext queryContext, Func`2 compiledQuery, IDiagnosticsLogger`1 logger, Type contextType)
ClientConnectionId:68090395-2d00-4ce7-9f2b-0ed6813b9694
Error Number:208,State:1,Class:16
C:\Users\prywatny\Desktop\ProjektodZera\BigProject\BigProject>
Thanks for any help.

The error is quite clear at the top of the stack trace you posted, although these big error messages can be hard to read sometimes:
fail: Microsoft.EntityFrameworkCore.Database.Command[20102]
Failed executing DbCommand (133ms) [Parameters=[#__normalizedEmail_0='?' (Size = 256)], CommandType='Text', CommandTimeout='30']
SELECT TOP(1) [u].[Id], [u].[AccessFailedCount], [u].[ConcurrencyStamp], [u].[Email], [u].[EmailConfirmed], [u].[FirstName], [u].[LastName], [u].[LockoutEnabled], [u].[LockoutEnd], [u].[NormalizedEmail], [u].[NormalizedUserName], [u].[PasswordHash], [u].[PhoneNumber], [u].[PhoneNumberConfirmed], [u].[SecurityStamp], [u].[TwoFactorEnabled], [u].[UserName]
FROM [AspNetUsers] AS [u]
WHERE [u].[NormalizedEmail] = #__normalizedEmail_0
System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'AspNetUsers'.
So the system is trying to run the query:
SELECT TOP(1) [u].[Id], [u].[AccessFailedCount], [u].[ConcurrencyStamp], [u].[Email], [u].[EmailConfirmed], [u].[FirstName], [u].[LastName], [u].[LockoutEnabled], [u].[LockoutEnd], [u].[NormalizedEmail], [u].[NormalizedUserName], [u].[PasswordHash], [u].[PhoneNumber], [u].[PhoneNumberConfirmed], [u].[SecurityStamp], [u].[TwoFactorEnabled], [u].[UserName]
FROM [AspNetUsers] AS [u]
WHERE [u].[NormalizedEmail] = #__normalizedEmail_0
And is getting the error:
System.Data.SqlClient.SqlException (0x80131904): Invalid object name 'AspNetUsers'.
You should check that the table exists and that the user account you are using has access to the table. You could even try running the query yourself from SQL Management Studio to see what happens