Maybe you could create multiple server invocation handlers, each serving a different "sub-system" (which can correspond to an event). The Client which does the addListener can then connect/listen to the appropriate sub-system using the following constructor: public Client(InvokerLocator locator, String subsystem) throws Exception This way, the dedicated server invocation handler will handle the appropriate clients based on the sub-system. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4188832#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...