Distributed push server system and data push method using the system

Abstract

The invention relates to the technical field of a network server framework and discloses a distributed push server system. The distributed push server system comprises a plurality of data servers, a middle server, a push server and a terminal, wherein the plurality of data servers are respectively connected with the middle server and the push server, and the terminal is communicated with the middle server and the push server, and the middle server comprises a voting module, and the terminal is used for transmitting a connecting request to the middle server, and the middle server is used for selecting the server whose load is the smallest from the plurality of data servers via the voting module as a target server and transmitting information of the target server to the terminal, and the terminal is connected with the target server, and the push server is used for pushing the data of the target server to the terminal in real time. Because the middle server is used for reducing the load of other server, the system and the method of the invention could be used for providing faster response speed for a client end.

Description

technical field [0001] The invention relates to the technical field of network server architecture, in particular to a distributed push server system and a data push method using the system. Background technique [0002] With the development of the mobile Internet, we have seen some amazing applications such as WeChat, Didi Taxi, Dahuangfeng, etc. Their applications first require high real-time information, higher accuracy and arrival rate , Furthermore, the server system needs to carry a larger amount of concurrency, have better scalability and reliability, in order to ensure the information security, continuity, shareability, easy integration and high availability of the overall service. These applications of them all adopted the push technology. Push technology itself has a very wide range of application requirements, especially for mobile Internet applications such as chatting, car rental, weather forecast, and stock software. [0003] The existing push framework is no...

AI Technical Summary

Problems solved by technology

[0012] 3.2 Network failure or abnormality

[0016] 1. Since the http protocol is a stateless protocol, user information must be carried in each session, causing user information to be repeatedly carried to the server, wasting bandwidth

[0017] 2. Most of the requests are useless, because the messages from the server and the client are not always available, and the client repeatedly establishes and disconnects from the server, which increases the server load and wastes server resources

[0018] 3. The arrival of the message is not timely enough, because the client has to disconnect every time it receives a message. As a result, when there are many messages on the client side, it cannot receive messages continuously through one connection, resulting in message delay.

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