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Communication method, system, electronic device and readable storage medium

A communication method and storage location technology, which is applied in the fields of systems, communication methods, electronic equipment and readable storage media, can solve the problem of low security of NAT penetration technology, avoid Eclipse attacks, meet user needs, and have high security Effect

Active Publication Date: 2022-04-01
HANGZHOU QULIAN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, NAT penetration technology has problems such as low security. Therefore, organizations corresponding to some nodes in the alliance chain hope to communicate with the outside world through proxy

Method used

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  • Communication method, system, electronic device and readable storage medium
  • Communication method, system, electronic device and readable storage medium
  • Communication method, system, electronic device and readable storage medium

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Embodiment Construction

[0048] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0049] It can be understood that the terms "first", "second", "third", "fourth", etc. (if any) in the embodiments of the present application are used to distinguish similar objects, and not necessarily used to describe a specific order or sequentially.

[0050] It can be understood that the term "and / or" used in this application refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0051] Before explaining the embodiment of the present application in detail, the application scenario of the...

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Abstract

This application is applicable to the technical field of block chain, and provides a communication method, system, electronic equipment and readable storage medium. The communication method includes: receiving first information from the first node through a first connection with the first node; the first connection includes a logical connection, and the connection initiator of the first connection is the first node; the first information includes The address of the first node under the target network domain, where the target network domain is the network domain where at least one other node is located, and at least one other node refers to a node other than the second node in the network partition to be joined by the first node; the first node The address under the target network domain is used for the first node to establish a connection with at least one other node; and send the first information to the at least one other node. This method can realize the self-discovery of nodes in the scenario of proxy communication in the consortium chain, which meets the needs of users.

Description

technical field [0001] The present application belongs to the technical field of blockchain, and in particular relates to a communication method, system, electronic equipment and readable storage medium. Background technique [0002] Consortium blockchain, referred to as alliance chain, is a type of blockchain. The alliance chain is only aimed at members of a specific group and limited third parties. It internally designates multiple pre-selected nodes as bookkeepers, and the generation of each block is jointly decided by all pre-selected nodes. During the application process of the consortium chain, cross-domain communication is required. In related technologies, the cross-domain communication of the consortium chain is mainly realized through NAT (Network Address Translation, Network Address Translation) penetration technology. However, NAT penetration technology has problems such as low security. Therefore, organizations corresponding to some nodes in the alliance chain...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40
CPCH04L63/0281H04L63/08H04L63/20H04L9/50H04L61/5007H04L61/2514G06F16/27H04L67/141
Inventor 尚璇胡麦芳陶媛黄方蕾张珂杰
Owner HANGZHOU QULIAN TECH CO LTD
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