What is the easiest way to notify all of your connected clients that an event has occurred? If I was using straight rmi, I'd write an interface and publsh that to the server and do a client-callback on that interface. Should I be using JMS? If so, should I be using durable or nondurable subscriptions. Jay -- Jay Scherer 901 Explorer Blvd Huntsville, AL 35806 (256)963-8130 Sun Certified Programmer For The Java Platform Oracle Certified Application Developer -- "Leave those behind who are content in a C/C++ environment to stagnate in the confines of the Matrix" _______________________________________________ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user