I need to send a message (an html page.. or a simple alert) to each users connected to the system (also in a cluster env). For example because the sys admin needs to comunicate that the system need to be offline from 10:00 AM to 3:00PM.. So i need to send this message to all live http session .. There is a way to do it ? The better solution is an web container independent way... of course.. Thank you View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4121617#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...