Server state detection method and device

A state detection, server-side technology, applied in the communication field, can solve the problems of business traffic distribution, invalid processing of business traffic, affecting user business continuity and reliability, etc.

Inactive Publication Date: 2018-06-22
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

If the status of the server is normal, the load balancing device can allocate the current business traffic to the server for business processing; if the status of the server is abnormal...

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  • Server state detection method and device
  • Server state detection method and device
  • Server state detection method and device

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Embodiment Construction

[0022] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0023] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides a server state detection method and device, applied to load balancing equipment. The method comprises the following steps: sending a request message to a server based on a preset detection time interval, so as to enable the server to build a response message based on the received request message and then return the response message; within a preset response time-out period,detecting whether the response message sent by the server is received or not; if the response message is received within the response time-out period, extracting a state code in the response message;otherwise, determining that the server is in an abnormal state; judging whether the state code belongs to a preset normal state code or not; if the state code belongs to the normal state code, determining that the server is in a normal state; or otherwise, determining that the server is in the abnormal state. According to the server state detection method disclosed by the technical scheme of the invention, the abnormal state of the server can be found in time, and the continuity and the reliability of user services are improved.

Description

technical field [0001] The present application relates to the technical field of communications, and in particular to a server state detection method and device. Background technique [0002] With the continuous development of communication technology, the traffic of network services is gradually increasing, and the requirements for the service processing capability of the server are also getting higher and higher. In order to improve the business processing capability of the server, it is usually possible to adopt a distributed system architecture and deploy multiple servers. At this time, a load balancing device can also be deployed, and the load balancing device will distribute business traffic to multiple servers for business processing, so as to realize load balancing for distributed servers and further improve the business processing capabilities of the servers. [0003] However, during the operation of the system, each server is very likely to fail. In this case, be...

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Application Information

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IPC IPC(8): H04L12/26H04L29/08
CPCH04L43/0811H04L43/0817H04L43/0852H04L67/1034
Inventor 王伟良孙艳杰
Owner HANGZHOU DPTECH TECH
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