File size: 933 Bytes
057576a |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 |
const CACHE_NAME = 'ysnrfd-messenger-v1';
const urlsToCache = [
'/',
'/static/js/bundle.js',
'/static/css/main.css',
'/manifest.json',
'/icon-192.png',
'/icon-512.png'
];
self.addEventListener('install', (event) => {
event.waitUntil(
caches.open(CACHE_NAME)
.then((cache) => cache.addAll(urlsToCache))
);
});
self.addEventListener('fetch', (event) => {
event.respondWith(
caches.match(event.request)
.then((response) => {
if (response) {
return response;
}
return fetch(event.request);
}
)
);
});
self.addEventListener('activate', (event) => {
event.waitUntil(
caches.keys().then((cacheNames) => {
return Promise.all(
cacheNames.map((cacheName) => {
if (cacheName !== CACHE_NAME) {
return caches.delete(cacheName);
}
})
);
})
);
}); |