RegisterContactServiceHandler registers the http handlers for service ContactService to "mux".

RegisterContactServiceHandlerFromEndpoint is same as RegisterContactServiceHandler but automatically dials to "endpoint" and closes the connection when "ctx" gets done.

RegisterMirrorServiceHandler registers the http handlers for service MirrorService to "mux".

RegisterMirrorServiceHandlerFromEndpoint is same as RegisterMirrorServiceHandler but automatically dials to "endpoint" and closes the connection when "ctx" gets done.

RegisterServiceServiceHandler registers the http handlers for service ServiceService to "mux".

RegisterServiceServiceHandlerFromEndpoint is same as RegisterServiceServiceHandler but automatically dials to "endpoint" and closes the connection when "ctx" gets done.