WCF service with netMsmqBinding on AppFabric with AutoStart enabled

Question

I have few wcf service configured with netmsmqbinding on AppFabric configured to Auto start in Windows 2008 R2 + IIS 7.5.

When the server is rebooted, I have following errors with the services,

1, First one is

WebHost failed to process a request.
 Sender Information: System.ServiceModel.ServiceHostingEnvironment+HostingManager/56140151
 Exception: System.ServiceModel.ServiceActivationException: The service '/MyServices.Host/myserviceimpl.svc' cannot be activated due to an exception during compilation.  The exception message is: An item with the same key has already been added.. ---> System.ArgumentException: An item with the same key has already been added.
   at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
   at System.ServiceModel.Activation.HostedTransportConfigurationManager.EnsureInitialized()
   at System.ServiceModel.Activation.HostedTransportConfigurationManager.InternalGetBaseAddresses(String virtualPath)
   at System.ServiceModel.ServiceHostingEnvironment.HostingManager.CreateService(String normalizedVirtualPath)
   at System.ServiceModel.ServiceHostingEnvironment.HostingManager.ActivateService(String normalizedVirtualPath)
   at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath)
   --- End of inner exception stack trace ---
   at System.ServiceModel.ServiceHostingEnvironment.HostingManager.EnsureServiceAvailable(String normalizedVirtualPath)
   at System.ServiceModel.ServiceHostingEnvironment.EnsureServiceAvailableFast(String relativeVirtualPath)
 Process Name: w3wp
 Process ID: 3924

2,Another one is like

System.ServiceModel.EndpointNotFoundException: An error occurred while receiving a message from the queue: The Message Queuing service is not available (-1072824309, 0xc00e000b). Ensure that MSMQ is installed and running. Make sure the queue is available to receive from. ---> System.ServiceModel.MsmqException: An error occurred while receiving a message from the queue: The Message Queuing service is not available (-1072824309, 0xc00e000b). Ensure that MSMQ is installed and running. Make sure the queue is available to receive from.

   at System.ServiceModel.Channels.MsmqQueue.TryReceiveInternal(NativeMsmqMessage message, TimeSpan timeout, MsmqTransactionMode transactionMode, Int32 action)

   at System.ServiceModel.Channels.MsmqReceiveHelper.WaitForMessage(TimeSpan timeout)

   at System.ServiceModel.Channels.MsmqInputChannelBase.WaitForMessage(TimeSpan timeout)

   --- End of inner exception stack trace ---

   at System.ServiceModel.Channels.MsmqInputChannelBase.WaitForMessage(TimeSpan timeout)

   at System.ServiceModel.Dispatcher.ErrorHandlingReceiver.WaitForMessage()

Please let me know, If some one else is having similar issue and resolved it?

Or if there is a fix for this issue and is this a known issue with AppFabric?

Thanks

Sathish Naga

 

 

 

 

 

Answer 1

Interesting, it seems like the MSMQ service is not running when IIS starts up. You could create a Windows service dependency for IIS to the MSMQ service using something like this: http://toastergremlin.com/?p=28 or this: http://efreedom.com/Question/1-5159257/Create-Dependency-Windows-Services-Startup.

Thanks,

 

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