hedera-web/src-pwa/register-service-worker.js

33 lines
1.1 KiB
JavaScript

/*
* This file is picked up by the build system only
* when building for PRODUCTION
*/
import { register } from 'register-service-worker'
register(process.env.SERVICE_WORKER_FILE, {
ready () {
console.log('App is being served from cache by a service worker.')
},
registered (registration) { // registration -> a ServiceWorkerRegistration instance
console.log('Service worker has been registered.')
},
cached (registration) { // registration -> a ServiceWorkerRegistration instance
console.log('Content has been cached for offline use.')
},
updatefound (registration) { // registration -> a ServiceWorkerRegistration instance
console.log('New content is downloading.')
},
updated (registration) { // registration -> a ServiceWorkerRegistration instance
console.log('New content is available; please refresh.')
},
offline () {
console.log('No internet connection found. App is running in offline mode.')
},
error (err) {
console.error('Error during service worker registration:', err)
}
})
// ServiceWorkerRegistration: https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerRegistration