The Design and Implementation of Core Function of XMPP-Based Mobile Push System

The purpose of this article is to design and implement a XMPP-Based C/S system in which the server pushes information to the client actively. By realizing the client to connect to the server, client registration, the client to login the server and the server to push messages to client 4 core functions through XMPP, this article accomplished the core of a push system. In addition, the use of uninterrupted heartbeat package maintains a long connection, ensuring the client and the server connection. This article has important significance on future mobile push system research.