Dual-center system switching method and server

A dual-center, server technology, applied in the field of communication, can solve the problems of high database connection pressure and long time consumption

Inactive Publication Date: 2017-09-22
XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a dual-center system switching method and server to solve the problems in the prior art that the system switching process takes a long time and the database connection pressure is high

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  • Dual-center system switching method and server
  • Dual-center system switching method and server
  • Dual-center system switching method and server

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Embodiment Construction

[0074] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0075] In order to increase the stability of the communication system and improve the fault tolerance of the communication system for disaster situations, a set of backup applications is generally established, including front-end WEB applications, background applications such as APP, and database synchronization applications. When a link such as the database fails, the business can be switched to the standby database to ensure the stability...

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Abstract

The invention relates to the technical field of communication, and discloses a dual-center system switching method and a server. The method comprises steps: after a dual-center switching server receives a switching request instruction, the state flag bit of each application in the dual-center system is set to be in a switching state from a normal state, and thus, each application stops processing data according to the state flag bit; the dual-center switching server determines a to-be-switched second application, connection between a first application connected with the second connection and the second connection is switched to be connection between the first application and a third application, wherein the third application is the backup application for the second application; and after the dual-center switching server determines completion of the switching, the state flag bit of each application is set to be in the normal state from the switching state. Thus, the problems that the system switching process consumes long time and the database has a large connection pressure in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a switching method and a server of a dual-center system. Background technique [0002] In order to prevent the interruption of Internet services and improve the stability of network services, a dual-center system is deployed online, including the main application cluster and the standby application cluster. Generally, the data request is processed by the main application cluster. When the main application fails, such as database downtime, APP (Application, Application) application failure, etc., it can be switched between the dual-center systems, that is, the service request is switched to the standby application. At the same time, the main application cluster no longer processes data requests, so that the standby application cluster can provide network services. [0003] To switch between traditional dual-center systems, it is necessary to stop each application in the dua...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L12/24
CPCH04L67/148H04L41/0663
Inventor 彭庆军郭强赵泽李永辉李远
Owner XINYANG BRANCH HENAN CO LTD OF CHINA MOBILE COMM CORP
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