A method and system for establishing a data connection channel
A technology for connecting channels and data, applied in the field of communication, can solve problems such as loss of server resources, increase of server pressure, data transmission loss, etc., and achieve the effect of avoiding data delay, reducing operating pressure, and efficient and seamless switching
Active Publication Date: 2021-07-23
ZHUHAI MAIYUE INFORMATION TECH
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Problems solved by technology
[0006] The present invention provides a method and system for establishing a data connection channel, which is used to solve the problem that the switching between the two protocols is logically complicated when switching between two protocols in the prior art, and will also cause certain losses to data transmission. Moreover, TCP needs to establish a long connection with the server, which consumes a lot of server resources, which increases the pressure on the server and relatively high operating costs.
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[0031] The technical solutions of the present invention will be described in detail below through the accompanying drawings and specific embodiments. It should be understood that the embodiments of the present invention and the specific technical features in the embodiments are only descriptions of the technical solutions of the present invention, rather than limitations. , the embodiments of the present invention and specific technical features in the embodiments may be combined with each other.
[0032] like figure 1 Shown is a method for establishing a data connection channel in an embodiment of the present invention, and the method includes:
[0033] S101, the P2P auxiliary server receives the heartbeat packet data reported by the smart terminal, parses out the public network IP address port of the smart terminal from the heartbeat packet data, and records the public network IP address port of the smart terminal;
[0034] Firstly, it needs to be explained that this method...
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The invention discloses a method and system for establishing a data connection channel. Through the method, a UDP protocol-based connection is established between a client and an intelligent terminal. Wherein the physical connection can be automatically and seamlessly switched between the P2P connection channel and the UDP forwarding channel. Since the UDP protocol does not need to be connected, data can be sent as long as the peer address is known, so for the application layer, the channel switching of the technical solution of the present invention is actually It is the switching of the destination address, not the switching of the actual network link, thus avoiding the data loss and data delay problems caused by protocol switching, and also reducing the operating pressure of the server, thereby realizing the lossless connection channel Efficient and seamless switching.
Description
technical field [0001] The present application relates to the technical field of communications, and in particular to a method and system for establishing a data connection channel. Background technique [0002] P2P is point-to-point communication, also known as peer-to-peer Internet technology, which is a new network technology. Traditional network terminal devices and clients exchange data basically through the data forwarding mode of the public network server. In this mode, the server needs to consume a large amount of network bandwidth and also increases the pressure on the server, and the operating cost is relatively high. [0003] In order to better solve the pressure on the server, save network bandwidth and improve user experience, the application of P2P technology provides a good solution. The P2P connection process needs a public network server to assist. After the network terminal device and the client are successfully connected, the data interaction is The serve...
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IPC IPC(8): H04L12/741H04L29/08H04L29/06H04L45/74
CPCH04L45/74H04L67/104H04L67/141H04L67/145H04L69/164
Inventor 黄坤张大为
Owner ZHUHAI MAIYUE INFORMATION TECH