Nservice bus queue not found exception - nservicebus

Question

I have a connector( which receives messages from different connectors. While receiving the message my connector gives the following message:
[Worker.11] WARN NServiceBus.Unicast.Transport.Transact
ional.TransactionalTransport [(null)] <(null)> - Failed raising 'transport messa
ge received' event for message with ID=fd970068-55ad-49c0-8abc-4133b7f7fe12\2138
47
NServiceBus.Unicast.Queuing.QueueNotFoundException ---> System.Messaging.Message
QueueException: Cannot enlist the transaction.
at System.Messaging.MessageQueue.SendInternal(Object obj, MessageQueueTransac
tion internalTransaction, MessageQueueTransactionType transactionType)
at NServiceBus.Unicast.Queuing.Msmq.MsmqMessageSender.NServiceBus.Unicast.Que
uing.ISendMessages.Send(TransportMessage message, Address address)
--- End of inner exception stack trace ---
at NServiceBus.Unicast.UnicastBus.HandleTransportMessage(IBuilder childBuilde
r, TransportMessage msg)
at NServiceBus.Unicast.UnicastBus.TransportMessageReceived(Object sender, Tra
nsportMessageReceivedEventArgs e)
at System.EventHandler`1.Invoke(Object sender, TEventArgs e)
at NServiceBus.Unicast.Transport.Transactional.TransactionalTransport.OnTrans
portMessageReceived(TransportMessage msg)
The weird thing is when i was doing the internal testing it was working all fine as soon as this has been now hosted on to amazon server it has started blowing up.
The following is how i have configured my nservice bus with
NServiceBus.Configure.With(
AllAssemblies.Except("libBL.dll").And("libCommon.dll").And("libExtra.dll")).StructureMapBuilder()
.JsonSerializer()
.UnicastBus()
.DoNotAutoSubscribe()
.TransactionTimeout(TimeSpan.FromMinutes(5));
Any help would be much appreciated. If any more information is needed please let me know
Thanks

Answer 1

On searching through the code found out that if a message coming in was failing then i was not rolling back the transaction in which the whole operation began and hence the nservicebus was not able to query the database as it was locked. After putting in the logic for transaction roll back got my connector to work.