Network link exception processing method and device

An exception handling and network link technology, applied in the field of data processing, can solve problems such as inability to perceive, short time-consuming, failure, etc., and achieve the effect of ensuring normal operation

Active Publication Date: 2022-02-11
CHINA CONSTRUCTION BANK
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] At present, for banking system transactions, the way the system calls the background server can be a short link or a long link. For the short link, each link is available, but a single link takes a long time. For example, in the database In Oracle 19C, it takes 150ms to connect through a short link, and it takes up to 1.2 seconds to disconnect the link. As the concurrency increases, it may not meet the business timeliness requirements; for the long link, the time is short. However, in the process of transaction, it is prone to sporadic failure and cannot be perceived, resulting in transaction failure

Method used

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  • Network link exception processing method and device
  • Network link exception processing method and device
  • Network link exception processing method and device

Examples

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Embodiment

[0063] Corporate customer 1 makes corporate payment at the bank counter. During the payment process, the teller needs to call the payment password service to complete the secret verification payment. Among them, one client can connect at least two secret verification payment terminals (for example, secret verification payment terminal 1 and verification encrypted payment terminal 2). When invoking the payment password service, if the network link between the client and the currently connected password verification payment terminal 1 is a short link, it is necessary to modify the current short link to a long link based on the mapping relationship between the short link and the long link, and call After the message of the payment password service is sent out, check whether the response from payment terminal 1 for encryption verification is received, and if the response response from payment terminal 1 for encryption verification is not received within a preset period of time (for...

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Abstract

The embodiment of the invention provides a network link abnormity processing method and device, which are applied to the technical field of data processing and are used for timely and effectively processing network link abnormity so as to ensure normal transaction. The method comprises the following steps: after a client sends a message to a first verification machine, detecting whether the client receives a response message sent by the first verification machine for the message within a preset duration; if the client does not receive a response message sent by the first verification machine for the message within a preset duration, disconnecting a network link between the client and the first verification machine, wherein the network link is a long link; and modifying a parameter corresponding to a connection function between the client and the verification machine, so that the client establishes a link with a second verification machine based on the modified connection function.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method and device for processing abnormalities in network links. Background technique [0002] With the development of computer technology, more and more technologies (such as big data, cloud computing or blockchain) are applied in the financial field. The traditional financial industry is gradually transforming into financial technology, and big data technology is no exception. However, due to The security and timeliness requirements of the financial and payment industries also put forward higher requirements for big data technology. [0003] At present, for banking system transactions, the way the system calls the background server can be a short link or a long link. For the short link, each link is available, but a single link takes a long time. For example, in the database In Oracle 19C, it takes 150ms to connect through a short link, and it takes up to 1.2 seconds...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L43/0811H04L67/143H04L67/141
CPCH04L43/0811H04L67/143H04L67/141
Inventor 吴锐
Owner CHINA CONSTRUCTION BANK
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