How to use

init

function

in

Array

init() {
  if (cluster.isMaster) {
   let cpuCore = os.cpus().length
   for (let i = 0; i < cpuCore; i++) {
    cluster.fork()
   }
   cluster.on('online', (worker) => {
    if (worker.isConnected()) console.log(`worker is active ${worker.process.pid}`)
   })

   cluster.on('exit', (worker) => {
    if (worker.isDead()) console.log(`worker is dead ${worker.process.pid}`)
    cluster.fork()
   })
  } else {
   //init default route
   app.use(super.init())
   // listenint server port
   http.createServer(app).listen(process.env.PORT)
  }
 }

componentDidMount () {
  var OneSignal = window.OneSignal || []
  OneSignal.push(async () => {
   OneSignal.init({
    appId: '3ef6f647-5b14-44b8-aa19-940fe45a5ce8',
    safari_web_id: 'web.onesignal.auto.6974e7ad-baef-42fd-b71d-7f7df083312f',