The initial subject was: How to detect that a NotificationListener was lost after network failure or server failure? The question mark is important because I don't have the answer. Please anybody encountered similar issue or have any knowledge about NotificationListener resiliency. Is that really an issue of jboss or something not covered at all. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4001744#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...