基于交易管理中间件TongEASY的会话模式的设计与实现

【作者】 顾艾冬；

【导师】 龚天富；

【作者基本信息】 电子科技大学 ， 计算机软件与理论， 2000， 硕士

【摘要】 TongEASY是东方通科技公司登记注册的软件产品。会话模式依托于TongEASY自身的体系结构，充分利用了消息队列与共享内存相结合的数据传递方式。在做了核心级的改造之后，为用户提供了一种与交易相隔离、基于可靠消息传递、有利于错误处理、保证系统安全运行的会话服务模式。同时提供了一组从建立连接，数据收发，到拆除连接的一整套接口函数集，以支持灵活多样的连接方式以及可控、高效的数据传递。 本文就TongEASY会话模式的体系结构设计与具体程序实现做了尽可能详细的讨论与说明，并对中间件本身做了相关介绍。更多还原

【Abstract】 TongEASY is one of commercial software products of TongTech Company. Serving as the transaction management middleware in OLTP(OnLine Transaction Process), TongEASY is transaction-oriented in original design. As the unique professional middleware provider in China, TongTech is dedicated to satisfying requirement form marketing, making its products more perfect and improving competitive capability of its products. In order to reclaim the present product, TongTech is carrying on some important development plans for its new version TongEASY such as embedding conversational mode into it. Conversational mode relies on the original system structure of TongEASY itself, and takes full advantage of coordination of the massage queue and the shared memory to implement data exchange. After having finished the reclamation at its kernel, new version T0ngEASY will provide customers a kind of transaction-isolated, message delivery-reliable, error-free and safe-running conversational mode, including a set of API for user to build flexible conversation connection, exchange data under control and destroy connection safely. In my thesis, I made a detail discussion in design and implementation of TongEASY conversational mode as possible as I can.更多还原