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Blockchain consensus processing method and device, electronic equipment, storage medium

A blockchain and consensus technology, applied in the blockchain field, can solve problems such as the unavailability of the blockchain system, the failure of consensus nodes to restore the consensus process, and the loss of consensus messages by consensus nodes

Active Publication Date: 2021-09-10
TENCENT TECH (SHENZHEN) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the consensus algorithm of the blockchain system is a memory operation. When the consensus node is down and restarted, because the consensus node loses the consensus message, the consensus node cannot resume the consensus process, which in turn leads to the unavailability of the entire blockchain system.

Method used

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  • Blockchain consensus processing method and device, electronic equipment, storage medium
  • Blockchain consensus processing method and device, electronic equipment, storage medium
  • Blockchain consensus processing method and device, electronic equipment, storage medium

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Embodiment Construction

[0017] Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0018] The block diagrams shown in the drawings are merely functional entities and do not necessarily correspond to physically separate entities. That is, these functional entities may be implemented in software, or in one or more hardware modules or integrated circuits, or in different networks and / or processor devices and / or microcontroller devices entity.

[0019] The flow charts shown ...

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Abstract

The embodiments of the present application disclose a blockchain consensus processing method and device. The method includes: recording a consensus message obtained by a consensus node in a consensus log, so that the consensus log stores the consensus according to local time order message; during the consensus process performed by the consensus node according to the obtained consensus message, if it is detected that the consensus node is faulty, the consensus log will be called after the failure is recovered to obtain the consensus log in the consensus log. During the process, the consensus messages are stored according to the local time sequence; according to the consensus messages obtained from the consensus log, the consensus process is re-executed in the consensus node according to the local time sequence corresponding to the consensus messages. The technical solutions of the embodiments of the present application enable the consensus node to quickly restore the consensus state of the consensus node before the failure after the failure is recovered.

Description

technical field [0001] The present application relates to the technical field of block chain, specifically, to a block chain consensus method and device, electronic equipment, and a computer-readable storage medium. Background technique [0002] At present, the consensus algorithm of the blockchain system is all memory operations. When the consensus node is down and restarted, because the consensus node loses the consensus message, the consensus node cannot resume the consensus process, which in turn leads to the unavailability of the entire blockchain system. Therefore, how to improve the consensus availability of the blockchain system is an unresolved problem in the prior art. Contents of the invention [0003] In order to solve the above technical problems, embodiments of the present application provide a blockchain consensus processing method and device, electronic equipment, and a computer-readable storage medium. [0004] According to an aspect of the embodiment of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14G06F16/27
CPCG06F11/1446G06F16/27
Inventor 刘攀
Owner TENCENT TECH (SHENZHEN) CO LTD
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