Message broadcasting method and device based on blockchain, electronic equipment and storage medium

A technology of message broadcasting and storage media, which is applied in the blockchain field and can solve problems such as broadcast storm bandwidth and waste

Active Publication Date: 2021-03-26
NETEASE (HANGZHOU) NETWORK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the existing message broadcasting method, a large number of messages will be repeatedly sent and broadcast repeatedly during the message sending process. Therefore, there will be serious broadcast storms and bandwidth waste in the existing broadcasting method.

Method used

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  • Message broadcasting method and device based on blockchain, electronic equipment and storage medium
  • Message broadcasting method and device based on blockchain, electronic equipment and storage medium
  • Message broadcasting method and device based on blockchain, electronic equipment and storage medium

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Embodiment Construction

[0063] In order to make the objects, technical solutions, and advantages of the present application, the technical solutions in the present application embodiment will be clearly described, and the described embodiments will be described in conjunction with the drawings in the present application embodiment. It is an embodiment of the present application, not all of the embodiments. Components of the present application embodiments described and illustrated in the drawings herein can be arranged and designed in a variety of different configurations.

[0064] Thus, the detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the present application claimed, but only the selected embodiments of the present application. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative labor, are the scope of the present application.

[0065] It sh...

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PUM

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Abstract

The invention provides a message broadcasting method and device based on blockchain, electronic equipment and a storage medium, and relates to the technical field of blockchain. The method can be applied to any node in a blockchain, a plurality of nodes in the blockchain can jointly form a preset complete N-way tree, and the method comprises the following steps: if the node generates a to-be-broadcasted message, determining a root node according to the preset complete N-way tree, and sending the to-be-broadcasted message to the node, wherein the preset complete N-way tree is constructed according to the node identifier of each node, the topological relation between the nodes and a preset root node, and N is an integer greater than 2; and sending the to-be-broadcasted message to the root node, so that the root node forwards the to-be-broadcasted message to other nodes in the blockchain in a directed manner according to the topological relation of the preset complete N-tree. By applyingthe embodiment of the invention, the directed forwarding of the to-be-broadcasted message can be realized, the problem that the to-be-broadcasted message is repeatedly sent is solved, broadcast stormis avoided, and bandwidth resources are saved.

Description

Technical field [0001] The present application relates to the field of block chains, and in particular, there is a message broadcast method, apparatus, electronic device, and storage medium based on a block chain. Background technique [0002] Kademlia is a P2P overlapping network transmission protocol that can be used to build a distributed P2P computer network. Kademlia nodes can use a distributed hash table (DHT) storage data index, through existing local area network / wide area network, can build a new one Virtual network or overlapping network, the KademLia node uses the transfer communication protocol UDP to interact. [0003] Currently, in the communique block chain P2P network, the network topology of Kademlia or class Kademlia algorithm is basically used to implement the broadcast broadcast. [0004] But existing message broadcasting methods, due to the message, there is a large number of messages repeatedly sent, and repeated broadcasting, there is a serious broadcast ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
CPCH04L67/1089H04L67/1093H04L67/55
Inventor 杜茂兵赖奕宇
Owner NETEASE (HANGZHOU) NETWORK CO LTD
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