"clebert.suconic(a)jboss.com" wrote : This is related on how callbacks work at Messaging 1.0. | We are working in a multiplex protocol what will be available in future releases. | | Take a look at this documentation, and let me know if you still have a question: | | http://labs.jboss.com/file-access/default/members/jbossmessaging/freezone... We understand from the documentation that the server expects to find a listening socket on the client machine. What the documentation does not mention is what is supposed to be listening on that socket. We assumed that the client would open a listening port when it tried to connect to the server, or at least give an error if such a port was not available. Is this the case? Or is there something that needs to be run on the client in order to use JBoss-messaging remotely? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3975689#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...