• Type: Icon: Bug Bug
    • Resolution: Done
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: 2.7.2
    • Component/s: Connectivity
    • Environment:
      Single MongoDB instance on Windows Server 2016

      Getting a lot of timeout exceptions.

      Mongo server confoguration:

       

      storage:
         dbPath: ""
         wiredTiger:
            engineConfig:
               cacheSizeGB: 5
      systemLog:
         destination: file
         path: ""
         quiet: true
      operationProfiling:
         slowOpThresholdMs: 250
      net:
         bindIp: 0.0.0.0
         serviceExecutor: "adaptive"
      security:
         authorization: enabled
      

       

       

      Exception and stacktrace:

      {
         "ClassName": "MongoDB.Driver.MongoConnectionException",
         "Message": "An exception occurred while opening a connection to the server.",
         "Data": null,
         "InnerException": {
            "ClassName": "System.TimeoutException",
            "Message": "Timed out connecting to Unspecified/localhost:27017. Timeout was 00:00:30.",
            "Data": null,
            "InnerException": null,
            "HelpURL": null,
            "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()",
            "RemoteStackTraceString": null,
            "RemoteStackIndex": 0,
            "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()",
            "HResult": -2146233083,
            "Source": "MongoDB.Driver.Core",
            "WatsonBuckets": null
         },
         "HelpURL": null,
         "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>",
         "RemoteStackTraceString": null,
         "RemoteStackIndex": 0,
         "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()",
         "HResult": -2146233088,
         "Source": "MongoDB.Driver.Core",
         "WatsonBuckets": null,
         "_errorLabels": [],
         "_connectionId": {
            "ServerId": {
               "_clusterId": {
                  "Value": 1
               },
               "_endPoint": [
                  "DnsEndPoint",
                  "localhost",
                  27017,
                  0
               ]
            },
            "LocalValue": 1034,
            "ServerValue": null
         }
      }
      

            Assignee:
            wan.bachtiar@mongodb.com Wan Bachtiar
            Reporter:
            glucaci Lucaci Gabriel
            Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

              Created:
              Updated:
              Resolved: