摘要： 把面向消息的中间件MOM与CORBA的分布式对象技术相结合，融合两者的优势，建立一种新型的异步消息系统，可以克服MOM所固有的不足，弥补当前CORBA的缺陷，具有广泛的应用前景。介绍了基于CORBA的异步调用技术，探讨了异步回调和异步轮询两种模型的原理及实现技术。

关键词: CORBA, 异步消息, 回调, 轮询

Abstract: Messaging technology based on CORBA, which combines the advantage of distributed object technology and message-oriented middleware (MOM), is a new type of messaging technology and can suit even more application scope. This paper introduces the concept of asynchronous method invocation based on CORBA, and discusses the principle and implementation technology of its two model: callback and polling.

中图分类号: 

• TP393.02