I mean... This worked in some places as those customers were probably avoiding that client jar. But if we choose to aways do that, this will probably require an extra step. But this would have implications.. as if a customer crossing jars (like talking to simultaneous application servers at the same time) will have compatibility problems. I don't know how to solve this equation though. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4037760#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...