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Session control method, apparatus and system

A technology of session control and preset mode, which is applied in the network field, can solve problems such as occupying a large space, network storms, and reducing system throughput, so as to avoid overhead, increase throughput, and ensure the success rate.

Inactive Publication Date: 2009-02-11
SHENZHEN KINGDEE MIDDLEWARE
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  • Claims
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Problems solved by technology

[0006] It can be seen that there are some problems in the above two methods. The first method will take up a lot of space, and when the concurrency is large, it will easily cause a network storm, thereby reducing the throughput of the system; while the second method can To a certain extent, it solves the shortcomings of the first method above, but increases the probability of session failure recovery error, because when the backup server also fails at the same time and cannot work normally, the session failure cannot be recovered

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  • Session control method, apparatus and system
  • Session control method, apparatus and system
  • Session control method, apparatus and system

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Embodiment Construction

[0044] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0045] Please refer to figure 1 , Is a flowchart of a session control method provided by an embodiment of the present invention.

[0046] in figure 2 In the communication system shown, the load balancer is responsible for balancing the load of each server in the server cluster. At the same time, it needs to receive the service request sent by the client and control the Session. The specific process is as follows:

[0047] Step S101: Rec...

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Abstract

The embodiment of the invention discloses a session control method which comprises the following steps: when the session service request is first received from a client side, the service request is sent to the server in a server cluster; the Session information generated by the server for the service request is received, and is also stored; and after the service request which is continued to be sent from the client side is received, when the server can not provide service, the stored Session information and the service request sent from the client side at the time are forwarded to other servers in the server cluster. The embodiment of the invention also discloses a session control device and a communication system. The Session information generated by the server is backed up in a load equalizer, so that the high expense required for copying the Session information among the servers can be avoided, the throughput of the system can be increased, and the success ratio of the Session failure recovery can be guaranteed.

Description

Technical field [0001] The present invention relates to the field of network technology, and more specifically, to a session control method, device and system. Background technique [0002] Session is a session established between the client and a certain server of the website when the client accesses a certain website through a browser or other tools. When a client accesses a website, a server of the website will generate Session information for the received Session request, and provide Session services for the client through the Session. The session information can contain some user information to facilitate the use in the entire session, such as the user name and password that the user logs in. When the user refreshes the web page, if there is no user name or password in the session, the user will be required to log in again. The information is already there, so there is no need to log in. [0003] When the server fails, it cannot use the generated Session information to provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/54H04L29/06H04L29/08
Inventor 王新生
Owner SHENZHEN KINGDEE MIDDLEWARE
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