A performance maintenance method, system and storage medium of an alliance chain

An alliance and performance technology, applied in the blockchain field, can solve problems such as reducing the processing performance of the alliance chain and affecting the continuous operation of the alliance chain, and achieve the effect of improving stable operation efficiency
CN111107103BActive Publication Date: 2022-04-15南京可信区块链与算法经济研究院有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
南京可信区块链与算法经济研究院有限公司
Publication Date
2022-04-15

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Abstract

The invention discloses a performance maintenance method, system and storage medium of a consortium chain. The method includes: distributing public keys and private keys to all nodes in the consortium chain, and the public keys of each node are stored on all nodes of the consortium chain , the private keys of each node are respectively stored on the corresponding nodes; based on the public key and private key, check the availability of all nodes to obtain an availability list; according to the availability list, check the availability of each node in the consortium chain Rationality verification; update the availability list according to the result of the rationality verification, and determine the election list pool; elect a leader node from the election list pool; control the operation of the alliance chain through the leader node. The invention can maintain performance in an unstable network, improve the operating efficiency of the cluster, and can be widely applied in the field of block chain technology.
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Description

technical field

[0001] The invention relates to the technical field of block chains, in particular to a performance maintenance method, system and storage medium of an alliance chain. Background technique

[0002] The consortium chain consists of multiple nodes, one of which becomes the only leader node in the cluster through election, and the leader node is responsible for collecting the smart contract execution requirements of all nodes in the consortium chain. Package the smart contract execution request and provide it to all replica nodes for three rounds of confirmation, including:

[0003] In the first round, all replica nodes have prepared for this smart contract transaction.

[0004] In the second round, all replica nodes confirm that other replica nodes have prepared the smart contract transaction.

[0005] In the third round, all replica nodes accept the confirmation and jointly execute the smart contract transaction.

[0006] Through three rounds of confirmatio...

Claims

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