Complex event process in Web service

Event-driven SOA(ED-SOA) combined with the sub-pub mode based on SOA and request-answer mode based on EDA.Better promptness could be obtained through the combination of service and event process,and valuable event could be identified by the solution in a fastest speed through on-time filtration,focus and correlation provided for the complex event process(CEP) in the mass events stream during modern operation process,thus in time reaction ability could be obtained by the company.This paper presented complex event process in Web service architecture,achieved the specification of event notification mechanism between Web services in the environment based on WSRF.It employed the notification producer and notification consumer to build the bottom layer event notification model,to process the CEP on the bottom layer events and notify the subscriber specified in the event infrastructure based on EDA architecture.Achieved the framework of complex event process in Web service through techniques listed above.