Why do you need a whole topic for each user? Surely you can use one topic with subscriptions based on some kind of user-id filter in the message? NonDurable Topic subscriptions are automatically deleted when the connection is closed or fails. Anyway this is a consulting question not a technical question. I'm not going to design your application for you. :-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4130826#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...