Both the publisher and all of the subscribers register with the same JBM. Then when the publishers sends a message, all subscribers receive it. Want an example? Download the source code for JBoss In Action at http://www.manning.com/jbossinaction. Open the jbia-src/index.html file to read about some config settings and to read about the example apps in chapter 8. Then in jbia-src/ch08 build Ant target 01. This is a simple publisher/subscriber example app. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4210765#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...