I'm very new to ActiveMQ, and this is probably a problem with the way I'm using it. I do not know how to create a JIRA. It would be hard to create a test case without the extra processing code included. The test would be as follows:
1) Run TIPServer.java in 2 locations. 2) Create a new instance of TIPClient in a 3rd location and call sendData(). This method does some db lookups and other processing to create a message and then call producer.send. 3) Shut down one of the TIPServer instances. 4) Call sendData() again on the same instance of TIPClient from #2. 5) Bring TIPServer back up in the location where it was brought down. When it comes back up, it will process the first sent message again. -- View this message in context: http://www.nabble.com/Duplicate-Messages-on-Listener-Restart-tp25440673p25454456.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.