anonymous wrote : I have just implemented jBoss messaging in a cluster bearing High availability in mind and its working. I am using MySQL as my shared database. Now I want to scale my setup say If my browser put any message to my Queue (Clustered Queue) it should be get processed by both of my app servers running on different machines and when they get response back they put message back to response queue and my browser knows where to look for response message.... I have an idea about HAJNDI but i am not if this is the correct approach. I'm not 100% sure I understand what you are trying to do here. It sounds like you are saying that you want a single message to be delivered to both servers? Could you describe in more detail what you are trying to achieve? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4246134#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...