Right. You might add control boundaries. What's happening is that the server is extending a pseudopod down into the user environment, so that the 'user agent' is within its control boundary. There will still be other apps, other user agents, in the user environment that are outside of service control -- they will need standardized interfaces to services. _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf