I’m seeing the same issue. It can safely be ignored. This bug tracks removing the noise from Chrome: https://code.google.com/p/chromium/issues/detail?id=541797 It should be live starting with Chrome 50. From thread: Improve error code for service worker bailing due to no update found ServiceWorkerWriteToCacheJob is the URLRequestJob responsible for fetching and writing the updated script. It fails … Read more
As already pointed out, it’s more of a “service workers” issue than a “vue cli” one. First of all, to make sure we’re on the same page, here’s what the boilerplate content of registerServiceWorker.js should look like (vue cli 3, official pwa plugin): import { register } from ‘register-service-worker’ if (process.env.NODE_ENV === ‘production’) { register(`${process.env.BASE_URL}service-worker.js`, … Read more
Both are real services. Windows Services have existed for over 20 years. They start most often at system startup and run permanently. A Worker Service is also a real process, but is intended as a background service for a front-end application; it starts with the application and stops with the application. That said, a Worker … Read more
Chrome(or any PWA supporting browser) triggers the beforeinstallprompt event for Web app install banner, which you can catch and re-trigger in more appropriate time when you think user wont miss it/convinced about adding your site to home page. Starting Chrome version 68, catching beforeinstallprompt and handling the install prompt programmatically is mandatory and no banners … Read more
One option is just to use a the service worker’s cache as a fallback, and always attempt to go network-first via a fetch(). You lose some performance gains that a cache-first strategy offers, though. An alternative approach would be to use sw-precache to generate your service worker script as part of your site’s build process. … Read more
As the description says: the ExtendableEvent.waitUntil() method extends the lifetime of the event. If you don’t call it inside a method, the service worker could be stopped at any time (see the specification). So, the waitUntil method is used to tell the browser not to terminate the service worker until the promise passed to waitUntil … Read more
No. There is no such option in Chrome for iOS. I’m using iOS 12 on iPhone X with latest Chrome and I don’t see such option. Safari for iOS have “Add to home screen” for a long time now. Its just the “Service worker” support that came recently in 11.3 version . Notably, Chrome for … Read more
After looking at your gist and your question, I think your issue is with scoping. From what I’ve determined with service workers(at least with static files), the service worker only has a maximum scope of the directory it is in. That is to say, it can’t load files/requests/responses that are pulled from a location at … Read more
This is a common source of confusion, so I wanted to go into a bit more detail. I have a full working demo in this Gist, and you can view a live version of it thanks to RawGit. Here’s the relevant portion of the service worker code inline, for illustrative purposes: self.addEventListener(‘fetch’, event => { … Read more