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Posted to dev@tinkerpop.apache.org by "Florian Hockmann (JIRA)" <ji...@apache.org> on 2018/11/07 10:30:00 UTC
[jira] [Commented] (TINKERPOP-2090) After running backend for a day
or so System.IO.IOException keep throwing
[ https://issues.apache.org/jira/browse/TINKERPOP-2090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16677999#comment-16677999 ]
Florian Hockmann commented on TINKERPOP-2090:
---------------------------------------------
What is the message of this exception and does the inner exception contain additional information that could be helpful to understand the problem? Also, what kind of server are you connecting to and if it's Gremlin Server, what version of that?
> After running backend for a day or so System.IO.IOException keep throwing
> -------------------------------------------------------------------------
>
> Key: TINKERPOP-2090
> URL: https://issues.apache.org/jira/browse/TINKERPOP-2090
> Project: TinkerPop
> Issue Type: Bug
> Components: dotnet
> Affects Versions: 3.4.0
> Environment: .NET Core 2.1.5
> Microsoft Azure
> Reporter: Saber Karmous
> Priority: Critical
>
> .NET Core 2.1.5
> Gremlin.NET 3.4.0-rc2
> We're using the latest RC of the Gremlin client. And we have a gremlin client that's being injected as a singleton through out IoC container. After running the backend for a day or two it keeps throwing System.IO.IOExceptions. If we restart the application it works again.
> We use Polly for out retry strategy, and retrying for 9 times. But it keeps failing.
> I added the stack trace below. Reproducing is a bit of a pain in the behind, you have to wait for a day or two for the exception to occur.
> {noformat}
> *no* System.IO.IOException:
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable+ConfiguredValueTaskAwaiter.GetResult (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Net.Security.SslStreamInternal+<<WriteSingleChunk>g__CompleteAsync|36_1>d`1.MoveNext (System.Net.Security, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable+ConfiguredValueTaskAwaiter.GetResult (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Net.Security.SslStreamInternal+<<WriteAsyncInternal>g__ExitWriteAsync|35_0>d`1.MoveNext (System.Net.Security, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at Gremlin.Net.Driver.WebSocketConnection+<SendMessageAsync>d__7.MoveNext (Gremlin.Net, Version=3.4.0.0, Culture=neutral, PublicKeyToken=d2035e9aa387a711)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at Gremlin.Net.Driver.Connection+<SendAsync>d__13.MoveNext (Gremlin.Net, Version=3.4.0.0, Culture=neutral, PublicKeyToken=d2035e9aa387a711)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at Gremlin.Net.Driver.Connection+<SubmitAsync>d__8`1.MoveNext (Gremlin.Net, Version=3.4.0.0, Culture=neutral, PublicKeyToken=d2035e9aa387a711)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at Gremlin.Net.Driver.ProxyConnection+<SubmitAsync>d__3`1.MoveNext (Gremlin.Net, Version=3.4.0.0, Culture=neutral, PublicKeyToken=d2035e9aa387a711)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at Gremlin.Net.Driver.GremlinClient+<SubmitAsync>d__6`1.MoveNext (Gremlin.Net, Version=3.4.0.0, Culture=neutral, PublicKeyToken=d2035e9aa387a711)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at Gremlin.Net.Driver.GremlinClientExtensions+<SubmitAsync>d__4`1.MoveNext (Gremlin.Net, Version=3.4.0.0, Culture=neutral, PublicKeyToken=d2035e9aa387a711)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter`1.GetResult (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at boskalis.world.data.repository.Services.AzureCosmosDBGremlinProvider+<>c__DisplayClass9_0`1+<<Query>b__5>d.MoveNext (boskalis.world.data.logic, Version=1.0.0.0, Culture=neutral, PublicKeyToken=nullboskalis.world.data.logic, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: D:\a\1\s\src\boskalis.world.data.logic\Services\AzureCosmosDBGremlinProvider.csboskalis.world.data.logic, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null: 222)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at Polly.Policy+<>c__DisplayClass181_0`1+<<ExecuteAsyncInternal>b__0>d.MoveNext (Polly, Version=6.0.0.0, Culture=neutral, PublicKeyToken=c8a3ffc3f8f825cc)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at Polly.RetrySyntaxAsync+<>c__DisplayClass25_1+<<WaitAndRetryAsync>b__1>d.MoveNext (Polly, Version=6.0.0.0, Culture=neutral, PublicKeyToken=c8a3ffc3f8f825cc)
> at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e)
> at Polly.Retry.RetryEngine+<ImplementationAsync>d__1`1.MoveNext (Polly, Version=6.0.0.0, Culture=neutral, PublicKeyToken=c8a3ffc3f8f825cc)
> Inner exception System.Net.Sockets.SocketException handled at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw:
> {noformat}
> I'm going to implement a workaround by recycling the client every couple of hours.
>
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