基于Netty的消息推送服务器集群设计与实现

Design and Implementation of Information Pushing based on Server Cluster in Netty Framework

消息推送是当前移动应用中十分必要的一项技术,服务者需要使用消息推送以保持用户活跃度,提高应用存留率。为了满足消息推送的需求和增强推送系统的性能,采用Netty网络编程框架并搭建消息推送服务器集群,使用TCP链接发送心跳包,以保持和维护连接状态进行消息推送。通过性能测试,结果表明服务器集群可以分散链接压力,有效提高服务性能。

Information pushing system is a necessary technology in current mobile applications.The server needs to use information pushing to keep the user's liveness and increase the retention rate of the application.In order to meet the needs of information pushing and enhance the performance of pushing system,Using Netty network programming framework building a information pushing service cluster,and using TCP to it is proposed to employ Neety network programming framework to build an information pushing service cluster and use TCP to send heartbeat package to send heartbeat package to maintain the connection status.Through the performance test,the results show that the service cluster can distribute link pressure and improve the service performance effectively.