I'm following this implementation to receive Messages from service bus: http://msdn.microsoft.com/en-us/library/windowsazure/hh851744.aspx.
The problem is that sometimes I get this error and I can't figure out what can I do to solve this.
Microsoft.ServiceBus.Messaging.MessagingCommunicationException was unhandled by user code
HResult=-2146233088
Message=Error during communication with Service Bus. Check the connection information, then retry.
Source=Microsoft.ServiceBus
IsTransient=true
StackTrace:
Server stack trace:
at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver.EndReceiveCommand(IAsyncResult result, IEnumerable`1& messages)
at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver.ReceiveAsyncResult.<GetAsyncSteps>b__27(ReceiveAsyncResult thisPtr, IAsyncResult a)
at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback(IAsyncResult result)
Exception rethrown at [0]:
at Microsoft.ServiceBus.Common.AsyncResult.End[TAsyncResult](IAsyncResult result)
at Microsoft.ServiceBus.Common.AsyncResult`1.End(IAsyncResult asyncResult)
at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver.OnEndTryReceive(IAsyncResult result, IEnumerable`1& messages)
at Microsoft.ServiceBus.Messaging.OpenOnceManager.OpenOnceManagerAsyncResult`1.OperationComplete(IAsyncResult result)
at Microsoft.ServiceBus.Common.AsyncResult.AsyncCompletionWrapperCallback(IAsyncResult result)
Exception rethrown at [1]:
at Microsoft.ServiceBus.Common.AsyncResult.End[TAsyncResult](IAsyncResult result)
at Microsoft.ServiceBus.Messaging.OpenOnceManager.OpenOnceManagerAsyncResult`1.End(IAsyncResult result, T& output)
at Microsoft.ServiceBus.Messaging.OpenOnceManager.End[T](IAsyncResult result, T& output)
at Microsoft.ServiceBus.Messaging.MessageReceiver.EndTryReceive(IAsyncResult result, IEnumerable`1& messages)
at Microsoft.ServiceBus.Messaging.MessageReceiver.EndReceive(IAsyncResult result)
at Microsoft.ServiceBus.Messaging.SubscriptionClient.EndReceive(IAsyncResult result)
at Azure.WorkerCommandProcessor.WorkerRole.<>c__DisplayClass17.<messageHandler>b__10(IAsyncResult ar) in d:\TFS\DEV\Azure\Azure.Development\Azure.WorkerCommandProcessor\WorkerRole.cs:line 247
at Microsoft.Practices.TransientFaultHandling.RetryPolicy.<>c__DisplayClass7.<ExecuteAction>b__4(IAsyncResult ar)
at Microsoft.Practices.TransientFaultHandling.RetryPolicy.<>c__DisplayClass10`1.<>c__DisplayClass12.<ExecuteAction>b__c()
at Microsoft.Practices.TransientFaultHandling.RetryPolicy.<>c__DisplayClass10`1.<ExecuteAction>b__d(Action a)
InnerException: System.ServiceModel.CommunicationObjectFaultedException
HResult=-2146233087
Message=Internal Server Error: The server did not provide a meaningful reply; this might be caused by a premature session shutdown..TrackingId:bb1281ab-2334-4fa3-88bb-eadce71b0d37, Timestamp:07-01-2013 10:46:52
Source=Microsoft.ServiceBus
StackTrace:
Server stack trace:
Exception rethrown at [0]:
at Microsoft.ServiceBus.Common.AsyncResult.End[TAsyncResult](IAsyncResult result)
at Microsoft.ServiceBus.Messaging.Sbmp.DuplexRequestBindingElement.DuplexRequestSessionChannel.DuplexCorrelationAsyncResult.End(IAsyncResult result)
at Microsoft.ServiceBus.Messaging.Sbmp.DuplexRequestBindingElement.DuplexRequestSessionChannel.EndRequest(IAsyncResult result)
at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement.ReconnectChannelFactory`1.RequestSessionChannel.RequestAsyncResult.<GetAsyncSteps>b__4(RequestAsyncResult thisPtr, IAsyncResult r)
at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback(IAsyncResult result)
Exception rethrown at [1]:
at Microsoft.ServiceBus.Common.AsyncResult.End[TAsyncResult](IAsyncResult result)
at Microsoft.ServiceBus.Common.AsyncResult`1.End(IAsyncResult asyncResult)
at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement.ReconnectChannelFactory`1.RequestSessionChannel.EndRequest(IAsyncResult result)
at Microsoft.ServiceBus.Messaging.Sbmp.RedirectBindingElement.RedirectContainerChannelFactory`1.RedirectContainerSessionChannel.RequestAsyncResult.<>c__DisplayClass17.<GetAsyncSteps>b__a(RequestAsyncResult thisPtr, IAsyncResult r)
at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback(IAsyncResult result)
Exception rethrown at [2]:
at Microsoft.ServiceBus.Common.AsyncResult.End[TAsyncResult](IAsyncResult result)
at Microsoft.ServiceBus.Common.AsyncResult`1.End(IAsyncResult asyncResult)
at Microsoft.ServiceBus.Messaging.Sbmp.RedirectBindingElement.RedirectContainerChannelFactory`1.RedirectContainerSessionChannel.EndRequest(IAsyncResult result)
at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement.ReconnectChannelFactory`1.RequestSessionChannel.RequestAsyncResult.<GetAsyncSteps>b__4(RequestAsyncResult thisPtr, IAsyncResult r)
at Microsoft.ServiceBus.Messaging.IteratorAsyncResult`1.StepCallback(IAsyncResult result)
Exception rethrown at [3]:
at Microsoft.ServiceBus.Common.AsyncResult.End[TAsyncResult](IAsyncResult result)
at Microsoft.ServiceBus.Common.AsyncResult`1.End(IAsyncResult asyncResult)
at Microsoft.ServiceBus.Messaging.Channels.ReconnectBindingElement.ReconnectChannelFactory`1.RequestSessionChannel.EndRequest(IAsyncResult result)
at Microsoft.ServiceBus.Messaging.Sbmp.SbmpMessageReceiver.EndReceiveCommand(IAsyncResult result, IEnumerable`1& messages)
InnerException:
That error most likely represents a timeout in some segment of the connection. This could be your client, the azure load balancers or the service bus machines actually hosting the messaging queues.
For this sort of transient error, the recommendation is to add a retry mechanism. This blog post has good guidance on that.
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