Here we focus on the differences of WSDL interface for the process.
Two main points
1. portType:
In a Synchronous process, there is only one portType defined, while two portTypes are defined for the asynchronous process, each with a one-way operation: one to initiate the asynchronous process and one for the process to call back the client with the asynchronous reponse.
2. partnerLinkType:
The parternerLinkType defined for a synchronous process has only one role, while the one defined for the asynchronous process has two roles, one for the service provider and one for the requester.
本文探讨了WSDL接口在同步与异步过程中的关键区别,主要聚焦于portType与partnerLinkType两个方面。在同步过程中仅定义了一个portType,而异步则包含了两个portType,分别用于启动异步流程及回调客户端;对于partnerLinkType,在同步场景中只有一个角色,而在异步场景中有两个角色,即服务提供者和服务请求者。
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