Practical Byzantine fault-tolerant blockchain consensus method and system based on multiple leader nodes
A leader node and Byzantine technology, applied in the field of practical Byzantine fault-tolerant blockchain consensus and systems based on multi-leader nodes, can solve problems such as high algorithm complexity, unfavorable blockchain system throughput, and low practicability, and achieve high Practicality, speeding up the time to generate and confirm a block, and improving throughput
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[0033] refer to figure 1 , the practical Byzantine fault-tolerant blockchain consensus method based on multi-leader nodes of the present invention comprises the following steps:
[0034] Connect the consensus node to the kafka cluster, upload the transaction received by the consensus node and the corresponding consensus node information to the kafka cluster;
[0035] Carry out the same cutting on the corresponding consensus nodes, so as to pack the corresponding transactions into blocks; the consensus nodes are the leading nodes;
[0036] According to the number of leader nodes, non-leader nodes are single-matched and grouped, so that each group contains a leader node, and PBFT is executed in the group to keep in sync with the block corresponding to the leader node.
[0037] Specifically, Kafka is an open source stream processing platform developed by the Apache Software Foundation, written in Scala and Java; Kafka is a high-throughput distributed publish-subscribe messaging ...
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