This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Now the question is that though I set that the queue table Recipients to 'Single' some of the messages were getting received by 2 message listeners
At one time message listener in the first application server is receiving the message and processing and while the message is being processed the same message is being received by another message listener and start processing
This is causing the issue in our production environment as our requirement is to process the message only once.
Can someone help me that any property can I set to avoid this issue?