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Service check method and device

A business and business request technology, applied in the field of business verification, can solve problems such as low business processing accuracy, and achieve the effect of improving business processing accuracy and reducing adverse effects

Active Publication Date: 2017-08-11
ADVANCED NEW TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The embodiment of this application provides a business verification method to solve the problem of low accuracy of business processing of blockchain business in the prior art

Method used

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  • Service check method and device

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Experimental program
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Embodiment Construction

[0039] At present, the business processing process of blockchain nodes is roughly as follows: After the terminal sends a business request to the blockchain node, the blockchain node will broadcast the received business request to other blockchain nodes, and other The blockchain node will store the received business request in its own corresponding business storage, of course, the blockchain node that sends the business request to other blockchain nodes will also store the business request in its own business storage middle.

[0040] In the consensus network composed of each blockchain node, each blockchain node has the right to initiate a consensus request to other blockchain nodes, and the blockchain node can store a set number of business requests stored in its own business memory according to a certain Arrange in order to get a business request queue, and generate a hash (Hash) value for the business request queue, and then, the blockchain node can pack the business request...

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Abstract

The invention discloses a service check method and device. According to the method, a first block chain node packages at least one service request gotten from own service memory into a preprocessing block and broads the preprocessing block to each second block chain node; if each second block chain node discovers that partial service requests in the preprocessing block are not contained in the service memory corresponding to each second block chain node, each second block chain node can obtain the partial service requests from other block chain nodes and carries out consensus check the preprocessing block through the partial service requests and the service requests stored in own service memory. After each second block chain node receives the preprocessing block, if each second block chain node discovers that the partial service requests in the preprocessing block are not contained in the service memory corresponding to each second block chain node, the consensus check for the preprocessing block is not directly considered to be unsuccessful, the consensus check is carried out on the preprocessing block by obtaining the partial missed service requests from other block chain nodes, so the service processing accuracy of the whole block chain service is effectively improved.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method and device for service verification. Background technique [0002] Blockchain technology is also called distributed ledger technology. The data stored in the blockchain has the characteristics of non-tampering and decentralization. Therefore, blockchain technology provides people with a more secure data storage environment and provides people with Data storage provides more convenience. [0003] Currently, when a blockchain node receives a service request sent by a terminal, it will store the service request in its own service memory, and at the same time, the blockchain node will also broadcast the service request to the consensus network. other blockchain nodes, so that other blockchain nodes store the service request in their corresponding service memory after receiving the service request. [0004] Then, the blockchain node will retrieve a set number of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1095H04L67/1097H04L63/12H04L63/123H04L9/3247H04L9/3239G06Q40/04H04L67/56H04L9/50G06Q20/401G06Q10/00H04L2209/56G06Q2220/00G06Q10/0637H04L67/104H04L9/0637G06Q10/0631
Inventor 李宁
Owner ADVANCED NEW TECH CO LTD
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