Hello, That depends, I can't guarantee that both consumers will be connected. In worst case scenario only one consumer will be connected, and will consume messages with JMSXGroupID = 1 then with JMSXGroupID = 2 (because client is sending JMSXGroupID=-1 every X messages).
Best Regards, -- View this message in context: http://activemq.2283324.n4.nabble.com/Prefetch-message-consumer-async-listener-and-message-grouping-transactions-clustering-how-does-it-wo-tp4702096p4702101.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
