Message delivery stopped after a while (using HTTPIL)

srouil Feb 22, 2007 1:32 PM

Hi,

my application sends JMS messages in a queue that a remote client reads. This client is accessing JBossMQ by using HTTPIL.
Everything is working fine for some time but after a couple of hours, messages sent in the queue are no more delivered.
If I open the MBean name=myQueue,service=Queue in JMX console I can see:
- QueueDepth = 0
- InProcessMessageCount = 1

Invoking stop() and start() operations on MBean causes the message to be delivered to the client but the next message sent in the queue is, again, not delivered.

How should I try to solve this problem? Any suggestion on how to proceed is welcome.

regards,
Sam

1. Re: Message delivery stopped after a while (using HTTPIL)

tvbinh Aug 27, 2008 8:18 PM (in response to srouil)

Hi srouil,

Did you manage to solve that problem ? I got exactly the same problem and stuck on how we could fix it.

Thanks

Binh
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2. Re: Message delivery stopped after a while (using HTTPIL)

srouil Aug 28, 2008 5:39 AM (in response to srouil)

Hi,

I could solve this problem by modifying my JMS clients to close JMS connection and re-connect when:
1. a JMSException is caught when sending a message
2. object implementing ExceptionListener is notified about an error with Connection.

This made my client a little bit more complex (e.g. "reconnector" thread responsible to handle reconnection) but communication is now reliable.

regards,
Samuel
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