Patent ID: 7529824
Filing Date: 2009-05-05
Classification: H04L

Abstract:
1. In a service-oriented architecture in which a client invokes a Web service from a Web service provider over a communication path between said client and said Web service provider using a dynamically selected transport binding and in which said Web service invocation passes through one or more intermediary nodes along said communication path between said client and said server as end nodes, a method of invoking said Web service comprising the steps of: having each pair of adjacent nodes along said communication path between said client and said server negotiate a transport binding for a portion of said Web service invocation from said Web service provider passing between said nodes in a negotiation process over said communication path using a first transport binding between said nodes; and having each pair of adjacent nodes conduct subsequent communications between said client and said Web service provider relating to the portion of said Web service invocation over said communication path passing between said nodes using the transport binding negotiated in said negotiation process using said first transport binding between said nodes.