This paper describes the mechanism of the publish/subscibe mode and message filtering arithmetic in JMS,and introduces an improved message filtering arithmetic based on fair predicate approach through analyzing the performance insufficiency in traditional method.

This paper presents and implements a trusted control strategy in which the asynchronous message passing mechanism in message filter algorithms eliminates the covert timing channel, and schedules the execution of object oriented methods,and thus ensures the correct res.

The JMS provider is responsible for the message filtering and delivery.

Design and implementation of instant message system of electric power supervise and control system;

Implementation approach of instant message in workflow system;

Design and implementation of instant message exchanging server;

Research and implement of Jabber instant messaging system based on Agent;

A realization method of instant messaging based on web;

Multi-protocols instant messaging system based on SOA;