Slacklet for Monitoring Herald API

herald-monitor.coffee

monitoring = true

main = ->
  send '监控程序已上线'
  loop
    if not monitoring
      send '监控程序已退出'
      break
      
    downCount = 0
    
    res = await (axios.get 'https://www.heraldstudio.com/api/').catch (e) ->
      res = data: e.message
      
    unless (parseInt res?.statusCode) is 404
      downCount += 1
      
      test = (count) ->
        return false if count == 1
        while count % 10 == 0
          count /= 10
        return count in [1, 2, 5]
        
      if test downCount
        send "(发生#{ downCount }次) 到 Herald API 的定期请求不符合预期：" +
          res?.statusCode + ' ' + JSON.stringify res?.data ? ''

    else
      if downCount > 1
        send 'Herald API 的定期请求已恢复正常。'
        downCount = 0
        
    await sleep 10000

main()