P2P network communication method and system for high-throughput distributed account book

Abstract

The embodiment of the invention provides a P2P network communication method and system for a high-throughput distributed account book. The method and the system specifically comprise the following steps of: designing and constructing a P2P network communication module in advance; initializing the P2P network communication module; monitoring a connection request of an external node, if the connection request of the external node is received, enabling the external node to join the P2P network to become a new node through a pre-designed bootstrap program, and meanwhile, enabling any node to be communicated with the P2P network through the bootstrap program; synchronizing a whole network node list based on a whole network node list synchronization mechanism of a decentralized subscription andrelease mechanism; and waiting for calling of an upper layer program. According to the method and the system provided by the embodiment of the invention, the functions of the P2P network communicationmodule are configured, and the function requirements and the safety requirements of the high-throughput distributed account book are met based on a self-defined bootstrap program and a whole networknode list synchronization mechanism.

Description

technical field [0001] The present invention relates to the technical field of P2P network communication, in particular to a P2P network communication method for high-throughput distributed ledgers and a P2P network communication system for high-throughput distributed ledgers. Background technique [0002] P2P (Peer to Peer, peer-to-peer network), also known as peer-to-peer technology, is different from the C / S (client / server) architecture and is a network architecture without a central server. As the underlying network communication technology of the distributed ledger, P2P undertakes the responsibilities of node discovery, node positioning, and communication between nodes. Different distributed ledger technologies have differences in the design of application scenarios and consensus mechanisms, as well as in functional requirements such as node communication. Usually, it is necessary to design and implement a customized P2P network to meet the needs. [0003] Compared wit...

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Problems solved by technology

However, based on the difference in characteristics of the consensus mechanism and the substantial increase in data throughput, the high-throughput distributed ledger that uses the random witness consensus mechanism puts forward higher requirements for the P2P network communication module in terms of security and communication functions. The existing distributed ledger P2P network communication module has been difficult to meet these requirements

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