Hi, I am wanting to implement a push callback facility whereby on the server, I have multiple callbacks for which the callback payload is to be destined for. What I require is to be able to on the server, distinguish one InvokerCallbackHandler from another. Is there a way to add extra configuration around the time I call Client.addListener() from the client? Cheers! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4247398#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...