node-etcd-lock:由etcd v3支持的Node.js分布式锁

节点等锁 由支持的Node.js分布式锁。 安装 npm install node-etcd-lock 用法 'use strict' const assert = require ( 'assert' ) const Locker = require ( 'node-etcd-lock' ) const locker = new Locker ( { address : '127.0.0.1:2379' } ) ; ( async function ( ) { // Acquire a lock for a specified recource. const lock = await locker . lock ( 'resource_key' , 3 * 1000 ) // This lock will be acquired after 3000 ms. const