Are you also giving each message a sequence number (i.e., JMSXGroupSeq property)?
Joe www.ttmsolutions.com Matt23 wrote: > > Hello, > > I'm researching whether ActiveMQ is suitable for our project. Message > groups is an important piece of functionality which is essential. > > I've written a small test case which puts 50 messages in a queue which the > same JMSXGroupID. When I start 3 consumers, each consumer receives > messages even though the JMSGroupID is the same on every message. However, > if I start the 3 consumers and then produce the messages, the message > groups work as described. > > Can anyone provide any insight? > > Thanks, > Matt > -- View this message in context: http://www.nabble.com/Message-groups-not-working-when-consuming-existing-messages-tp18445237p18445648.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.