Details
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Bug
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Resolution: Done
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Major - P3
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None
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2.7.2
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Single MongoDB instance on Windows Server 2016
Description
Getting a lot of timeout exceptions.
Mongo server confoguration:
storage:
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dbPath: "" |
wiredTiger:
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engineConfig:
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cacheSizeGB: 5 |
systemLog:
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destination: file
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path: "" |
quiet: true |
operationProfiling:
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slowOpThresholdMs: 250 |
net:
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bindIp: 0.0.0.0 |
serviceExecutor: "adaptive" |
security:
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authorization: enabled
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Exception and stacktrace:
{
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"ClassName": "MongoDB.Driver.MongoConnectionException",
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"Message": "An exception occurred while opening a connection to the server.",
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"Data": null,
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"InnerException": {
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"ClassName": "System.TimeoutException",
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"Message": "Timed out connecting to Unspecified/localhost:27017. Timeout was 00:00:30.",
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"Data": null,
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"InnerException": null,
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"HelpURL": null,
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"StackTraceString": " at MongoDB.Driver.Core.Connections.TcpStreamFactory.<ConnectAsync>d__7.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at MongoDB.Driver.Core.Connections.TcpStreamFactory.<CreateStreamAsync>d__4.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at MongoDB.Driver.Core.Connections.BinaryConnection.<OpenHelperAsync>d__48.MoveNext()",
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"RemoteStackTraceString": null,
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"RemoteStackIndex": 0,
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"ExceptionMethod": "8\nMoveNext\nMongoDB.Driver.Core, Version=2.7.2.0, Culture=neutral, PublicKeyToken=null\nMongoDB.Driver.Core.Connections.TcpStreamFactory+<ConnectAsync>d__7\nVoid MoveNext()",
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"HResult": -2146233083,
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"Source": "MongoDB.Driver.Core",
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"WatsonBuckets": null
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},
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"HelpURL": null,
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"StackTraceString": " at MongoDB.Driver.Core.Connections.BinaryConnection.<OpenHelperAsync>d__48.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at MongoDB.Driver.Core.Servers.Server.<GetChannelAsync>d__30.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at MongoDB.Driver.Core.Operations.FindOperation`1.<ExecuteAsync>d__111.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at MongoDB.Driver.OperationExecutor.<ExecuteReadOperationAsync>d__3`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at MongoDB.Driver.MongoCollectionImpl`1.<ExecuteReadOperationAsync>d__93`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at MongoDB.Driver.MongoCollectionImpl`1.<UsingImplicitSessionAsync>d__101`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at MongoDB.Driver.IAsyncCursorSourceExtensions.<ToListAsync>d__16`1.MoveNext()\r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at <client code> \r\n--- End of stack trace from previous location where exception was thrown ---\r\n at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()\r\n at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)\r\n at <client code>",
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"RemoteStackTraceString": null,
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"RemoteStackIndex": 0,
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"ExceptionMethod": "8\nMoveNext\nMongoDB.Driver.Core, Version=2.7.2.0, Culture=neutral, PublicKeyToken=null\nMongoDB.Driver.Core.Connections.BinaryConnection+<OpenHelperAsync>d__48\nVoid MoveNext()",
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"HResult": -2146233088,
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"Source": "MongoDB.Driver.Core",
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"WatsonBuckets": null,
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"_errorLabels": [],
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"_connectionId": {
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"ServerId": {
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"_clusterId": {
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"Value": 1
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},
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"_endPoint": [
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"DnsEndPoint",
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"localhost",
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27017,
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0
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]
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},
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"LocalValue": 1034,
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"ServerValue": null
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}
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}
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