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retrydo

v0.0.1

Published

方法失败重试

Downloads

1

Readme

retrydo 失败重试

npm i -save retrydo

demo

const retrydo = require('../')

let r = new retrydo();

r.setfunc((e) => {
    e.error('this is an error')
})

r.conf().mode('uniform').times(8).timeout(1)

r.start()
  • Events

    • doerror 每一次执行失败的事件
    • dosuccess 执行成功的事件
    • finish 完成所有操作后的事件
  • Methods

    • conf 返回一个retryconfig对象可以配置config
      • times
      • mode
      • timeout
      • c_timeout
      •  @param {Number} times 重试次数 0=forever -1=never
      •  @param {String} mode 重试模式 uniform=匀速重试 custom=自定义时间延迟 immediately='失败立即重试'
      •  @param {Number} timeout 时间延迟(秒)
      •  @param {Array} c_timeout 自定义时间延迟数组(秒) [ 30 , 5*60 , 60*60 ]
    • end 设置结束后的回掉方法
    • setfunc 设置需要重试的方法
    • start 开始执行
    • getResults 获取所有执行结果
    • error 函数失败需要重试处调用
    • success 函数成功时调用 方法返回参数即为success
  • note

    方法外面包一层方法传入为retrydo对象,再失败需要重试的地方调用对象的error方法, 在成功的地方调用success方法