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Sponsored by the Center for Science and Technology Development of the Ministry of Education
Supervised by Ministry of Education of the People's Republic of China
This thesis puts forward a real-time communication method which transmits information between the clients and the servers. The method is applied to access servers with high concurrency of a large number of clients and highly loaded servers with a high demand on the real-time communication. Integrated with the advantages of three real-time communication technologies and based on the HTTP protocol, this method connects long links and short links, applies asynchronous polling to clients and sets up cache requesting queue on serves. It's been tested that this method can balance the various performance indicators well in the above-mentioned.
Keywords:Real-time communication; HTTP; Asynchronous polling; Long connection