异步Web Services的可靠性探讨

Asynchronous Web Services Reliability Research

Web服务是面向服务的开发模式和Web技术共同发展的结果,采用现有的网络协议如HTTP,FTP或者SMTP作为传输载体,使用基于XML的XML-RPC或者SOAP作为远程调用和消息传输的数据标准。由于其松散的集成结构,可靠性成了Web服务推广的最大瓶颈。本文通过对异步WebServices的消息类型和事务管理进行了一定的探讨,给出了消息的分类标准和初步的事务模型。

Web Services is the development result of service oriented programming pattern and Web technique. The network protocols such as HTTP, FTP and SMTP have been used as the transfer carrier, XMLPRC or SOAP based on XML as Remote Procedure Call and message transfer standard. Because of its relaxing integration structure, reliability has become the bottleneck of Web Services＇ popularization. By discussing message type and transaction management of asynchronous Web Services, the division standard and asynchronous transaction model have been provided.