Tom, I've been using the jbr-provider/listener for HTTP, not the http-provider, so I'm not sure if this functionality is provided by the http-provider, but a couple of settings I've used with the jbr-listener are the "synchronous" and "asyncResponse" properties, in order to configure a OneWay MEP. And, in my opinion, when "synchronous" is set to false, the HTTP response code should be set to 202 (http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.3) or else be configurable. Any plans for that type of functionality? Thanks, Scott View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4237981#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...