Necrotizing Pineapple Music

    @zhike/zhike-resource-lock

    1.1.1 • Public • Published

    ATTENTION

    这个包处于无人维护状态,没有代码地址,不建议使用. 我是为了修bug迫于无奈,从npm里捞回代码简单改了推了一个新包,有问题不要找我.

    RESOURCE LOCK

    description

    concurrence lock

    simple demo

    'use strict';
    
    let co = require('co');
    let LockUtil = require('./index');
    
    co(function*() {
      let lockUtil = new LockUtil({host: '127.0.0.1', port: 6379}, {
        prefix: 'GREAT-LICHAO',
        frozenTime: 10//auto release lock 5 second
      });
      let ans = yield lockUtil.lock('aaa');
      console.log('get lock success return', ans);
    
      ans = yield lockUtil.lock('aaa');
      console.log('get lock fail for resource is locked', ans);
    
      yield lockUtil.unlock('aaa');
      console.log('release lock success return');
    
      ans = yield lockUtil.lock('aaa');
      console.log('get lock success again return', ans);
    
      console.log('"lock:GREAT-LICHAO:aaa" will delete after 10 second')
    
    }).then(() => console.log('success'), err => console.log(err.stack));

    API

    • Constructor

      • cache required redis的配置或者redis实例
      • opt
        • prefix 前缀
        • frozenTime 自动释放时间
    • lock

      • resourceName 资源名称
    • unlock

      • resourceName 资源名称

    Run Tests

    npm test
    

    Keywords

    Install

    npm i @zhike/zhike-resource-lock

    DownloadsWeekly Downloads

    1

    Version

    1.1.1

    License

    ISC

    Unpacked Size

    3.94 kB

    Total Files

    5

    Last publish

    Collaborators

    • misakisaysyes
    • smartfe
    • jayi
    • zhiker
    • maintao
    • renxing
    • shenggao