Method for establishing long connection between client and server, communication method and communication system

Abstract

Embodiments of the invention provide a method for establishing long connection between a client and a server, a communication method and a communication system. When the method is applied to the mobile client, the mobile client comprises a long connection service module and one or more service processing modules; and the long connection service module communicates with the long connection server through a long connection communication link. The method comprises the following steps: the long connection service module receives service data sent by the long connection server through the long connection communication link, wherein the service data carries synchronization point information; notification information is generated according to the service data and the corresponding synchronizationpoint information; and the notification information is sent to the one or more service processing modules. Based on the robust long connection communication link, the mobile client can receive the service data pushed by the server at any time, so that the availability of a long connection service is improved.

Description

technical field [0001] The present application relates to the field of communication technologies, in particular to a communication method, a method for establishing a long connection between a client and a server, a mobile client, a server, a device for establishing a long connection between a client and a server, and a method for establishing a long connection between a client and a server. a communication system. Background technique [0002] With the popularization of mobile terminals, mobile Internet technology has also developed. Mobile Internet refers to the general term for activities that combine and practice Internet technologies, platforms, business models and applications with mobile communication technologies. [0003] In the current mobile Internet solutions, in most cases, the client and server of the mobile Internet application communicate through HTTP / HTTPS. Specifically, the client initiates an HTTP / HTTPS request and the server returns data. The traditiona...

AI Technical Summary

Problems solved by technology

This method is characterized by high security, but each time it is connected first and then operated, the efficiency is relatively low, and it cannot meet the business needs with relatively high real-time requirements.

[0007] (2) The loss of TCP connection establishment

[0008] For HTTP / HTTPS, the TCP connection is released every time the communication is completed, and when the next HTTP / HTTPS request arrives, the connection is re-established for data transmission, and each TCP connection requires three handshakes, resulting in loss of time and resources

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