Peer-to-peer communication network and data content distributing method thereof and communication node thereof

Abstract

The invention provides a peer-to-peer communication network and a data content distributing method and a communication node of the peer-to-peer communication network. The method comprises that local data charts and change operations on the communication node are respectively created on each communication node which participates in peer-to-peer communication; and data contents between the local data charts of different communication nodes are synchronized automatically. The peer-to-peer communication network and the data content distributing method and the communication node of the peer-to-peer communication network can achieve peer-to-peer communication among the communication nodes, effectively reduce consumption of resources of a central processing unit (CPU) of a server and bandwidth and push the data contents timely among the communication nodes.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a method and device for distributing data content through a peer-to-peer communication network and a peer-to-peer communication network. Background technique [0002] In an existing WEB system, application data is generally stored in a server database. When a user accesses the WEB system, a WEB application program queries the server for data access to obtain data and generates a page, which is transmitted to the client's browser through HTTP (HTTP, Hyper Text Transfer Protocol, Hypertext Transfer Protocol) for display. If the data is updated frequently, if the data is displayed in this way, the server must frequently generate pages, and each time it responds to the user's visit, it must transmit the page to the client's browser, thus consuming a lot of CPU resources and transmission bandwidth resources of the server. [0003] There is also an AJAX technology, see figure 1...

AI Technical Summary

Problems solved by technology

[0009] The browser client cannot directly communicate with the browser client, and can only forward data through the server, which consumes a lot of CPU and bandwidth resources of the server;

[0010] The server only responds to the data in response to the client's request, and cannot push the data to the browser client in a timely manner

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