A method and device for starting/closing blockchain node services
A blockchain and node technology, applied in the blockchain field, can solve problems such as node device crashes
Active Publication Date: 2021-11-02
ALIPAY (HANGZHOU) INFORMATION TECH CO LTD
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Problems solved by technology
In the scenario of establishing a new blockchain network based on the existing blockchain network system, multiple blockchain network nodes are often deployed and run on the same node device. When the user wants to start or shut down the node device, it will involve The startup or shutdown of multiple blockchain network nodes that have a management relationship with each other, and if they cannot be carried out in accordance with certain procedures and rules, it is likely to cause the collapse of the node equipment
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[0037] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. Implementations described in the following exemplary embodiments do not represent all implementations consistent with one or more embodiments of this specification. Rather, they are merely examples of apparatuses and methods consistent with aspects of one or more embodiments of the present specification as recited in the appended claims.
[0038] It should be noted that in other embodiments, the steps of the corresponding methods are not necessarily performed in the order shown and described in this specification. In some other embodiments, the method may include more or less steps than those described in this specification. In addition, a single step described in this...
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One or more embodiments of this specification provide a method for activating / closing a blockchain node service, which is applied to a first node device, wherein the method for activating a blockchain node service includes: obtaining the startup control of a blockchain node service Information; start the first main network node in the locally deployed blockchain main network in response to the start control information; complete the start of the first main network node and determine that the local deployment is in the blockchain subnet managed by the blockchain main network In the case of a subnetwork node, the subnetwork node is activated in response to the activation control information. The method for shutting down the blockchain node service includes: obtaining shutdown control information of the blockchain node service; in the case of determining that a subnet node in the blockchain subnet managed by the blockchain main network is locally deployed, responding to the shutdown control information to close the subnetwork node; in the case that the subnetwork node shutdown is completed, shut down the first mainnetwork node in the locally deployed blockchain mainnet in response to the shutdown control information.
Description
technical field [0001] One or more embodiments of this specification relate to the field of blockchain technology, and in particular to a method and device for enabling / disabling blockchain node services. Background technique [0002] Blockchain technology is built on top of transmission networks such as peer-to-peer networks. Nodes in the blockchain network use chained data structures to verify and store data, and use distributed node consensus algorithms to generate and update data. In the scenario of establishing a new blockchain network based on the existing blockchain network system, multiple blockchain network nodes are often deployed and run on the same node device. When the user wants to start or shut down the node device, it will involve The startup or shutdown of multiple blockchain network nodes that have a management relationship with each other, if not carried out in accordance with certain procedures and rules, is likely to cause the collapse of the node devic...
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IPC IPC(8): H04L29/08H04L12/12G06Q40/04
CPCH04L67/1048H04L12/12G06Q40/04H04L9/50
Inventor 陶友贤
Owner ALIPAY (HANGZHOU) INFORMATION TECH CO LTD