Now, just a couple implementation notes on this. First, I don't think writing this data/jnp-service.url file is a proper function of the NamingService, so I'll write a separate service to do it and inject the NamingService as a source of information. Second, the proper ultimate source of this URL(s) is org.jnp.server.Main, since that's who opens the socket. That will require a new release of jnp-server.jar. I'll ping Jason as to whether that's feasible for 5.1.0.GA. If not, for 5.1.x I'll just put the logic in the NamingService class, which is part of the AS codebase itself. Not ideal, but OK. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4230192#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...