Design a Web service for an asynchronous, document-style process and describe how to refactor a Web service from a synchronous to an asynchronous model.

Design a Web service for an asynchronous, document-style process and describe how to refactor a Web service from a synchronous to an asynchronous model.
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Refactor Server's Web Service to one-way (asynchronous) from two-way (synchronous).
Add some identification information in SOAP message (can be implemented using header with unique ID value).
Deploy new Web Service on the Client and allow Server call back client when Server processed incoming message and ready to return results to caller (Client).

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Describe the tasks performed by each phase of an XML-based, document oriented, Web service application, including the consumption, business processing, and production phases.	Home	Describe how the characteristics, such as resource utilization, conversational capabilities, and operational modes, of the various types of Web service clients impact the design of a Web service or determine the type of client that might interact with a particular service.