Whenever the web application with service worker is reloaded after hard refresh (Ctrl + F5 for Chrome, for example), the service worker is unable to register afterwards.
According to the documentation at W3C
Note: navigator.serviceWorker.controller returns null if the request is a force refresh (shift+refresh). The ServiceWorker objects returned from this attribute getter that represent the same service worker are the same objects.
So, the question is: is it really impossible to register service worker right after the hard refresh is performed? I am checking the existence of the service worker with the navigator.serviceWorker.controller. Please see the attached GIF which shows interaction with the https://googlechrome.github.io/samples/service-worker/basic/ page
from Register service worker after hard refresh
No comments:
Post a Comment