serviceworker-install.js

@@ -2,7 +2,9 @@
   window.addEventListener('load', function() {
      navigator.serviceWorker.register('/serviceworker.js').then(function(registration) {
         console.log('Service Worker registration successful. ', registration);
         navigator.serviceWorker.controller.postMessage({action: 'skipWaiting'});
         if(navigator.serviceWorker.controller) {
            navigator.serviceWorker.controller.postMessage({action: 'skipWaiting'});
         }
      }).catch(function(err) {
         console.log('Service Worker registration failed. ', err);
      });