A method, system and redirector for server traffic control

A redirector and flow control technology, applied in the field of communication, to achieve the effect of not degrading access quality, alleviating traffic pressure, and traffic load balancing

Inactive Publication Date: 2008-02-20
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0014] The present invention provides a server flow control method, which solves the problem in the prior art that the current flow of the server cannot be redirected to achieve load balancing

Method used

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  • A method, system and redirector for server traffic control
  • A method, system and redirector for server traffic control

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0050] The present invention provides a server flow control method, including:

[0051] Use the redirector to periodically capture the current traffic of the server network card and store the current traffic value;

[0052] Start the squid program module to receive the access server request initiated by the user, and forward user data to the redirector;

[0053]When the redirector judges that the current traffic value reaches or exceeds the set traffic threshold, the user request is redirected to the standby server for processing.

[0054] The above-mentioned method of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0055] According to the redirector configuration provided by Squid and the external interface implemented, an independent redirector with flow control function can be designed. The redirector implements the following three functions:

[0056] 1. Traffic capture (fluxd);

[0057] 2. Redirection processing ...

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PUM

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Abstract

The utility model discloses a method for controlling server flow, which comprises the following steps: a redirector is used to periodically capture and store the current flow value of the server network card; a squid program module is started to receive server access requests initiated by users and transmit user data to the redirector. When the redirector judges that the current flow reaches or exceeds the threshold flow, the user requests can be redirected to the backup server for processing. The utility model also discloses a corresponding redirector and a server flow control systems. The utility model can smoothly shift the user accesses to the backup server when the server flow reaches the preset threshold value.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for controlling server flow, a redirector and a server flow control system. Background technique [0002] As an excellent proxy server software, the squid program has been widely used, especially its excellent cache memory (Cache) function, and has become a leader in large-scale website acceleration technologies. At the same time, it also provides a configurable redirection function interface. [0003] A redirector is an external program to Squid that rewrites URIs in data from client requests. For example, if a user requests the page: http: / / www.example.com / pagel.html, the redirector can change the request to another place, such as: http: / / www.example.com / page2.html . Squid automatically grabs the new URI, just like the client's original request. If the response can be cached, Squid stores it under the new URI. [0004] It can be realized by using the redirection function...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 刘健全
Owner TENCENT TECH (SHENZHEN) CO LTD
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