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sw.js
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sw.js
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// Files to cache
var cacheName = 'swCache';
var contentToCache = [
'/js/xhr.js',
'/index.html',
'/styles/main.css',
'/resources/noti.jpeg',
'/favicon.ico',
'/icons/icon-32.png',
'/icons/icon-64.png',
'/icons/icon-96.png',
'/icons/icon-128.png',
'/icons/icon-168.png',
'/icons/icon-192.png',
'/icons/icon-256.png',
'/icons/icon-512.png',
'/data/data.json'
];
// Installing Service Worker
self.addEventListener('install', function(e) {
console.log('[Service Worker] Install');
e.waitUntil(
caches.open(cacheName).then(function(cache) {
console.log('[Service Worker] Caching all: app shell and content');
return cache.addAll(contentToCache);
})
);
});
// Fetching content using Service Worker
self.addEventListener('fetch', function(e) {
e.respondWith(
caches.match(e.request).then(function(r) {
console.log('[Service Worker] Fetching resource: '+e.request.url);
return r || fetch(e.request).then(function(response) {
return caches.open(cacheName).then(function(cache) {
console.log('[Service Worker] Caching new resource: ' + e.request.url);
cache.put(e.request, response.clone());
return response;
});
});
})
);
});