Research On Web Service - Oriented Asynchronous Invoking

Synchronous operation is the basis to realize a scalable application with long, transaction. Currently, the specifications of Web services Pon't support asynchronous operation clearly. Recalling mechanism and the running platform of components including asynchronous mechanism can make the asynchronous invoking for Web services true. A running environment to support asynchronous invoking for Web services is provided through extending J2EE and realized upon Weblogic.