Configurable and Extensible Publish/Subscribe System Research and Implementation
可配置可扩展发布订阅系统的研究及其实现*

A configurable and extensible architecture of publish/subscribe system which named ACT-PS after some analyses of type and problems of current publish/subscribe system were proposed.Based on main design models of publish/subscribe system,some software architecture techniques such as separable function levels and pluggable components were used in designing ACT-PS.ACT-PS made the publish/subscribe system configurable and extensible for application requirements.An implementation of ACT-PS,the e-government data interchange system makes evidence that ACT-PS is a new approach to build publish/subscribe system.