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Service node switching method, device, equipment and computer-readable storage medium

A technology of serving nodes and switching time, applied in the computer field, can solve the problem of not being able to process transactions in a timely manner

Active Publication Date: 2020-08-18
CHINA MERCHANTS BANK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a service node switching method, device, equipment and computer-readable storage medium, aiming to solve the technical problem that timely transaction processing cannot be performed when the current active and standby service nodes are switched

Method used

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  • Service node switching method, device, equipment and computer-readable storage medium
  • Service node switching method, device, equipment and computer-readable storage medium
  • Service node switching method, device, equipment and computer-readable storage medium

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] Such as figure 1 as shown, figure 1 It is a schematic diagram of the device structure of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0047] The service node switching device in this embodiment of the present invention may be a PC or a server.

[0048] Such as figure 1As shown, the service node switching device may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface...

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PUM

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Abstract

The invention discloses a service node switching method, device, equipment and computer-readable storage medium. The method includes: when the first service node receives the operation request, the first service node obtains the page identifier corresponding to the operation request; and processes the operation page corresponding to the page identifier according to the operation request, and synchronizes the processed operation page to the buffer service node; when detecting the failure of the first service node, switch the second service node communicatively connected with the first service node to the online state, and record the switching time of the second service node state switching; when the second service node receives the operation When requesting, the second service node obtains the page identifier and operation time in the operation request; if the operation time is before the switching time, the second service node queries the buffer service node, obtains the operation page corresponding to the page identifier, and processes the operation page according to the operation request . The invention shortens the waiting time for executing the operation request when the active and standby service nodes are switched.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a service node switching method, device, equipment and computer-readable storage medium. Background technique [0002] With the rapid development of computer technology, network services are becoming more and more common, and network services depend on databases, software programs and hardware structures. [0003] In the process of network service, the service node will be affected by different factors. If the service node goes down, in order to make the network service unaffected, a main service node and a backup service node are usually set up. When the main service node fails, The standby service node needs to replicate based on the physical log, and roll back the uncommitted transactions of the host, and then the standby server can provide corresponding network services. recovery, the standby server can provide normal network services, so that there is a certain la...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0663H04L67/1095H04L67/568
Inventor 田永江杨维强贾俊刚黄平杰林耘毅周伟朱鹏黄炫淇胡剑宇周定邦王龙符涣涣王汉福莫淡先刘宇明郑丹张多子徐鑫陈凯夫李永平郑庆芳黄睿
Owner CHINA MERCHANTS BANK