摘要： 介绍了基于Interceptor机制的容错ORB原型系统的体系结构和运行机制，说明了 该容错CORBA系统设计中的一些重要问题和解决方案。对该系统的测试表明它能提供基本的 容错功能。

关键词: Interceptor, Eden, 容错ORB, 线程执行队列

Abstract: This article introduces the system architecture and working mechanis m of an Interceptor-based fault-tolerant ORB system and discusses some critical problems in the implementation of the FT-ORB and elaborates the solutions. The t esting of the system indicates its ability to provide essential fault-tolerant f unctions.

中图分类号: 

• TP393.09