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A server switching system and method for rejudgment

A server switching and service system technology, applied in the field of communication control, can solve problems such as the difficulty in ensuring the uninterrupted operation of the rejudgment service system, and achieve the effects of saving labor costs, avoiding paralysis, and lasting, stable and reliable work

Active Publication Date: 2021-09-24
WUHAN JINGLI ELECTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application solves the problem in the prior art that it is difficult to ensure the uninterrupted operation of the rejudgment service system by providing a server switching system and method for rejudgment

Method used

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  • A server switching system and method for rejudgment

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Embodiment Construction

[0032] In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] This embodiment provides a server switching system for rejudgment, which adopts the N+1 mode and includes N main servers and one auxiliary server. N main servers are respectively connected to associated line bodies and clients, and one auxiliary server is connected to all line bodies and clients. Such as figure 1 As shown, the three main servers of server A, server B, and server C are respectively connected to their own lines and clients, and server D is used as an auxiliary server to connect to all lines and clients.

[0034] Each rejudgment unit (including rejudgment client, line buffer, API) opens two IPs to communicate with the server, one communicates with the associated main server, and the other communicates with the auxiliary serv...

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PUM

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Abstract

The invention belongs to the technical field of communication control, and discloses a server switching system and method for rejudgment. The rejudgment service system is connected to N main servers and an auxiliary server, and each main server is connected to an associated rejudgment unit. , the auxiliary server is connected to all re-judgment units, and the re-judgment unit exchanges heartbeat information with the associated main server, and judges whether the associated main server is in a fault state according to the heartbeat information; if it is judged to be in a fault state, the re-judgment unit sends a fault message to the secondary server; according to the fault information, the secondary server and the primary server in the fault state are switched over. The invention solves the problem in the prior art that it is difficult to ensure the uninterrupted operation of the re-judgment service system, and can ensure the re-judgment service system to work stably and reliably for a long time.

Description

technical field [0001] The invention relates to the technical field of communication control, in particular to a server switching system and method for rejudgment. Background technique [0002] The re-judgment service system is used for manual re-inspection of LCD screens after intelligent detection, correcting missed and over-inspected products in intelligent detection, and giving feedback on the current advantages and disadvantages of LCD products. In the existing rejudgment service system, multiple threads correspond to one server at the same time, and one server corresponds to multiple clients. The main task of the server is to distribute the task data from the thread to each client according to the preset rules. client. The above structure has some disadvantages. During the operation of the rejudgment service system, the server may stop due to downtime or uncontrollable factors, resulting in the paralysis of the entire rejudgment service system, which will have a great...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
Inventor 郭世泽
Owner WUHAN JINGLI ELECTRONICS TECH