Method and system for dispatching of video resource point-to-point sharing and node terminal

Abstract

The embodiment of the invention provides a method and system for dispatching of video resource point-to-point sharing and a note terminal. The method comprises the steps that for a video file needing to be downloaded, a request is sent to a service balancer, and the address of a proxy server and the address of a hole punching server are obtained; according to the address of the proxy server and the address of the hole punching server, data connection between the node terminal and the proxy server and between the node terminal and the hole punching server is established; the proxy server is requested for a resource list of the video file, and an inquiry result fed back by the proxy server is obtained; according to the inquiry result, connection is established between the hole punching server and the other node terminal in the inquiry result, and loading data of the video file are obtained from the other node terminal. Data connection between the proxy server and the hole punching server can be established, and therefore rapid and balanced dispatching policy can be provided, and data resource sharing between the node terminals is achieved.

Description

technical field [0001] The present invention relates to the field of video technology, in particular to a video point-to-point resource sharing scheduling method, system and node terminal. Background technique [0002] The video dispatching system in the prior art adopts the method of dispatching and CDN (Content Delivery Network, content distribution network) node, and the node terminal (client or browser) initiates a request to the dispatching system, and the dispatching system integrates factors such as the user's region, and returns Give the user a CDN node, and the user then requests the file from the designated CDN to realize distributed downloading of the file. [0003] The existing technology adopts the structure of CS (client / server) or BS (browser / server), and the node terminal directly downloads all the data from the server. For the download service with high concurrent volume, there are two relatively big problems. One is that the bandwidth consumption is huge a...

AI Technical Summary

Problems solved by technology

[0003] The existing technology adopts the structure of CS (client / server) or BS (browser / server), and the node terminal directly downloads all the data from the server. For the download service with high concurrent volume, there are two relatively big problems. One is that the bandwidth consumption is huge and the cost is high, and the other is that the quality of service is not guaranteed, especially when there is a sudden peak of access, the service may collapse

[0004] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: in terms of the realization of the dispatching service program in the prior art, the existing dispatching system usually adopts a single service structure, which cannot bear massive resource data records, Data-level service redundancy is also not possible

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