Hi, there were some changes in this area recently (like https://issues.apache.org/activemq/browse/AMQ-2952), can you try the latest snapshot and see if it helps. If you still have problems, can you raise a Jira with the test case?
Cheers -- Dejan Bosanac ----------------- FuseSource - The experts in open source integration and messaging. Email: [email protected] Web: http://fusesource.com Twitter: http://twitter.com/dejanb ActiveMQ in Action - http://www.manning.com/snyder/ Blog - http://www.nighttale.net On Tue, Nov 9, 2010 at 9:14 PM, magellings <[email protected]> wrote: > > I am using message groups with ActiveMQ 5.4.1 and when ending the group I'm > seeing some odd behavior. > > I run two consumers on Queue A. There is a 200ms delay when processing a > message. I have a producer send 100 messages with group A to the broker > with the last having a group sequence of -1. The first consumer starts > processing messages from group A while the producer is creating the > messages, but as soon as the broker gets the message with group sequence of > -1 that message gets sent to the second consumer, and then the remaining in > the group go to the second consumer. > > So the processing is out of order and all the messages don't go to the same > consumer. > > Is this expected behavior? It would seem to make more sense if only > messages created after the one with group sequence of -1 could go to the > second consumer. And if the messages with -1 gets processed last. > -- > View this message in context: > http://activemq.2283324.n4.nabble.com/Message-Groups-and-Group-Sequence-1-tp3035034p3035034.html > Sent from the ActiveMQ - User mailing list archive at Nabble.com. >
