[errai-users] How to send to a different application context?

Hi all, I have what is essentially a "backend.war" (database and ReST stuff) and a "frontend.war" (HTML, CSS, and GWT generated JS) which do not necessarily run on the same server. When sending a message from "frontend.war", Errai uses its application context so the message is sent to http://www.company.com/frontend instead of http://www.company.com/backend. Without Apache rewriting things, how do I get Errai to send the messages to the right URL? Cheers, Hilco