Initially I want to use clustering to basically have a node backup. The primary node would have several threads collecting data from remote systems via JMS. The secondary would be idle. If the primary server is stopped or becomes unresponsive, I would like the secondary to take over. I thought this would be the cleanest since servers in cluster discover each other and keep track. Is there a good reference for this, I have looked at the docs, maybe I'm missing this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4043716#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...