Web Services Routing ProtocolWS-Routing is a simple, stateless,
SOAP -based protocol for routing SOAP messages in an asynchronous manner over a variety of transports like TCP, UDP, and HTTP. With WS-Routing, the entire message path for a SOAP message (as well as its return path) can be described directly within the SOAP envelope. It supports one-way messaging, two-way messaging such as request/response and peer-to-peer conversations, and long running dialogs.
Access the specification ...
