WADE系统的支持对象通信的绑定代理

为了支持基于校园网络的元计算系统WADE的分布式对象的高效通信，提出了一种具有分级体系结构的分布式对象模型。该模型负责建立、定位、管理、删除和迁移对象。论文在讨论对象通信过程和模型的基础上，提出了利用绑定代理技术实现对象通信地址绑定的方法。该方法通过绑定缓冲器和消息缓冲器来提高对象的通信效率，基于双重缓冲的绑定代理技术可以有效提高对象的通信效率。

Binding Agents Supporting Inter-Object Communication for Internet-Based Metasystem

For the purpose of effective communication between distributed objects in WADE which is a metasystem based on campus network, a distributed object model hierarchy is introduced in this paper. Objects can be created, located, managed, deleted and moved among hosts according to this object model. In this study, the process of inter object communication is briefly discussed. A scheme for binding objects to its communication address by means of binding agents is presented and discussed in detail. The binding cache and the messages cache are introduced in WADE to improve communication efficiency. Our test results show that the efficiency of inter objects communication is improved by using binding agents and the caches.