Problem receiving messages

Question

OK, so I am doing the following, and I am not able to retrieve messages:
1) creating messages, appending a JMSCorrelationID that I set, sending them to a queue,
2) using an MDB processes them, sending an ObjectMessage to a different queue.
3) application has a JSP that refreshes every five seconds,, trying to retrieve the message using the following code:
String selector = "JMSCorrelationID = '" + corrId + "'";     
QueueReceiver noSelRecvr = session.createReceiver(respQueue, selector);
Message recMsg = noSelRecvr.receive(2500);     
Now, the corrID is the same ID as the one I put on the message when I sent it, and it's identical to the JMSCorrelationID that I set in the MDB when I put the message back into the queue. I have verified all this using debug statements.
When I try to recieve, I get nothing back every time. I get no error sending to the queue. How can I
a) confirm that the message is making it into the queue
b) figure out why the receive() method isn't finding it
I appreciate any help you folks can provide.

Answer 1

Arnaud,
Thanks for the reply - I will check out Hermes. I figured out that I am not able to retrieve messages from the queue without calling start() on my QueueConnection object. The example I was working off didn't mention that unfortunately. I am now able to send and receive messages successfully, so all is well for now.