4. The method of claim 3 , further comprising: pre-establishing a plurality of session managers, where instantiating the session manager comprises: instantiating one of the plurality of session managers.
3. The method of claim 1 , where the request for services includes a connection request, and where receiving the requests for services comprises: receiving the connection request from the client; and instantiating a session manager, based on receiving the connection request, to receive other requests, of the requests for services that differ from the connection request.