P2P stream media live broadcasting method capable of preventing flash crowd
A streaming media and direct technology, applied in branch offices to provide special service devices, data exchange details, digital transmission systems, etc., can solve problems such as no instantaneous congestion resolution strategy, impact of video viewing fluency, and increased server response time, etc., to achieve Reduce the start-up time of playback, quickly realize the effect of starting to watch, and solve the problem of instant congestion
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[0031] As shown in Figure 1, a user submits a joining application to the central server, and the central server quickly assigns the user to a corresponding content distribution server. In order to realize the above-mentioned fast distribution, this method needs the Global Network Positioning System (GNP) invented by Carnegie Mellon University. GNP virtualizes the Internet as an N-dimensional Euclidean space, and each host in the Internet can be regarded as a point in this Euclidean space. If the entire geometric space is regarded as a coordinate system, each point can correspond to a coordinate, and the Euclidean distance between two points is the transmission delay between two hosts in the network.
[0032] The host used by the user will be automatically assigned a coordinate. This coordinate will be automatically carried in the network joining request sent by the user to the central server. After knowing the coordinates of a user host and all content distribution servers, ...
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