[IGNITE-20832] .NET: Thin 3.0: TestDroppedConnectionIsRestoredOnDemand is flaky

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0-beta1
• Fix Version/s: 3.0.0-beta2
• Component/s: platforms, thin client
• Labels: .NET ignite-3
• Assignee: Pavel Tupitsyn
• Reporter: Pavel Tupitsyn
• Reviewer: Igor Sapego
• Created: 10/Nov/23 15:58
• Updated: 16/Nov/23 14:08
• Resolved: 16/Nov/23 14:08

Description

Can be reproduced locally by running the test in a loop (Run Selected Tests Until Failure in Rider)

Expected: No Exception to be thrown
  But was:  <Apache.Ignite.IgniteClientConnectionException: Connection closed.
   at Apache.Ignite.Internal.ClientFailoverSocket.DoOutInOpAndGetSocketAsync(ClientOp clientOp, Transaction tx, PooledArrayBuffer request, PreferredNode preferredNode, IRetryPolicy retryPolicyOverride) in /home/pavel/w/ignite-3/modules/platforms/dotnet/Apache.Ignite/Internal/ClientFailoverSocket.cs:line 195
   at Apache.Ignite.Internal.ClientFailoverSocket.DoOutInOpAsync(ClientOp clientOp, PooledArrayBuffer request, PreferredNode preferredNode) in /home/pavel/w/ignite-3/modules/platforms/dotnet/Apache.Ignite/Internal/ClientFailoverSocket.cs:line 153
   at Apache.Ignite.Internal.Table.Tables.GetTablesAsync() in /home/pavel/w/ignite-3/modules/platforms/dotnet/Apache.Ignite/Internal/Table/Tables.cs:line 63
   at Apache.Ignite.Tests.ReconnectTests.<>c__DisplayClass3_0.<<TestDroppedConnectionIsRestoredOnDemand>b__1>d.MoveNext() in /home/pavel/w/ignite-3/modules/platforms/dotnet/Apache.Ignite.Tests/ReconnectTests.cs:line 80
--- End of stack trace from previous location ---
   at NUnit.Framework.Internal.TaskAwaitAdapter.GenericAdapter`1.BlockUntilCompleted()
   at NUnit.Framework.Internal.MessagePumpStrategy.NoMessagePumpStrategy.WaitForCompletion(AwaitAdapter awaiter)
   at NUnit.Framework.Internal.AsyncToSyncAdapter.Await(Func`1 invoke)
   at NUnit.Framework.Internal.ExceptionHelper.RecordException(Delegate parameterlessDelegate, String parameterName)>
   at Apache.Ignite.Tests.ReconnectTests.TestDroppedConnectionIsRestoredOnDemand() in /home/pavel/w/ignite-3/modules/platforms/dotnet/Apache.Ignite.Tests/ReconnectTests.cs:line 80
   at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1.AsyncStateMachineBox`1.ExecutionContextCallback(Object s)

   at Apache.Ignite.Tests.ReconnectTests.TestDroppedConnectionIsRestoredOnDemand() in /home/pavel/w/ignite-3/modules/platforms/dotnet/Apache.Ignite.Tests/ReconnectTests.cs:line 80
   at NUnit.Framework.Internal.TaskAwaitAdapter.GenericAdapter`1.BlockUntilCompleted()
   at NUnit.Framework.Internal.MessagePumpStrategy.NoMessagePumpStrategy.WaitForCompletion(AwaitAdapter awaiter)
   at NUnit.Framework.Internal.AsyncToSyncAdapter.Await(Func`1 invoke)
   at NUnit.Framework.Internal.Commands.TestMethodCommand.RunTestMethod(TestExecutionContext context)
   at NUnit.Framework.Internal.Commands.TestMethodCommand.Execute(TestExecutionContext context)
   at NUnit.Framework.Internal.Commands.TimeoutCommand.<>c__DisplayClass5_0.<RunTestOnSeparateThread>b__0()
   at System.Threading.Tasks.Task`1.InnerInvoke()
   at System.Threading.Tasks.Task.<>c.<.cctor>b__272_0(Object obj)




-----

One or more child tests had errors
  Exception doesn't have a stacktrace



Fake server started [port=40179, test=TestDroppedConnectionIsRestoredOnDemand]

Issue Links

• is related to: IGNITE-20749 .NET: Thin 3.0: TestReconnectAfterFullClusterRestart is still flaky
• links to: GitHub Pull Request #2842