Data transmission method and system based on multi-server
A data transmission method and technology of a data transmission system, which are applied to transmission systems, electrical components, etc., can solve the problems of prolonging development time, wasting system resources by clients, increasing client development costs, etc., and achieving the effect of saving development costs.
Active Publication Date: 2015-11-18
BEIJING FEINNO COMM TECH
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Problems solved by technology
When a new server is added, the client needs to add the interface calling program of the new server, so it needs to understand the interface document of the new server, which increases the development cost of the client and prolongs the development time. It takes up more memory, and if some servers are not called frequently, it will also cause a waste of system resources on the client side
Method used
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[0045] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0046] Such as figure 2 As shown, it is a flowchart of a multi-server-based data transmission method according to an embodiment of the present invention, including:
[0047] Step S201, receiving a first request packet sent by a client. The first request data packet usually includes: the first ID of the client, the first URL used to return the result data, transmission method, encryption and decryption method, signature and data body, etc., where the transmission method describes the transmission selected by the client Server, where multiple servers can be designated as transmission servers to transmit data synchronously. The first ID is a unique identifier set for diff...
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The invention discloses a method for transmitting data on the basis of multiple servers and relates to the technical field of network data transmission. The method includes receiving a first request data packet transmitted from a client; selecting a server specified in the first request data packet from the multiple servers to be used as a transmission server, and converting the first request data packet into a second request data packet identifiable for the transmission server; transmitting the second request data packet to the transmission server; receiving a first result data packet returned after the second request data packet is processed by the transmission server; converting the first result data packet into a second result data packet identifiable for the client; and returning the second result data packet to the client. The invention further discloses a system for transmitting data on the basis of multiple servers. By the method and the system, data can be transmitted on the premise that the client does not need to know interfaces of the servers, and development cost for adding a server interface calling program to the client is saved.
Description
technical field [0001] The invention relates to the technical field of network data transmission, in particular to a multi-server-based data transmission method and system. Background technique [0002] In the network structure where the client is connected to multiple servers, the interaction between the client and the server must call the data transmission interface provided by the server, such as figure 1 As shown in FIG. 2 , it is a pattern diagram of an existing multi-server data transmission method. Different servers have different transmission interfaces. Therefore, when the client transmits data, it needs to call different interfaces according to different servers. There must be a calling program for the corresponding interface in the client. When a new server is added, the client needs to add the interface calling program of the new server, so it needs to understand the interface document of the new server, which increases the development cost of the client and pro...
Claims
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IPC IPC(8): H04L29/06
Inventor 康光磊孙维维
Owner BEIJING FEINNO COMM TECH