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serviceworker.js
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serviceworker.js
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const CACHE_NAME = "Conchbrain-Version";
const PRE_CACHED_RESOURCES = [
"/",
"favicon.ico",
"favicon_color.ico",
"SiteMap.txt",
"images/notfound.png",
"images/pic1.png",
"images/pic2.png",
"images/pic3.png",
"images/pic4.png",
"images/pic5.png",
"images/pic6.png",
"view/cloudshell.html",
"view/conch.html",
"view/corsproxy.html",
"view/dockerproxy.html",
"view/home.html",
"view/intro.html",
"view/kv.html",
"view/mixstore.html",
"view/notfound.html",
"view/toss.html",
"view/webproxy.html",
"css/cloudshell.css",
"css/conch.css",
"css/home.css",
"css/index.css",
"css/intro.css",
"css/notfound.css",
"css/webproxy.css",
"js/conch.js",
"js/index.js",
"js/intro.js",
"js/toss.js",
"js/webproxy.js",
"https://fastly.jsdelivr.net/npm/bootstrap@4.6.2/dist/css/bootstrap.min.css",
"https://fastly.jsdelivr.net/npm/animate.css@4.1.1/animate.min.css",
"https://fastly.jsdelivr.net/gh/CodeByZach/pace/themes/blue/pace-theme-barber-shop.css",
"https://fastly.jsdelivr.net/npm/jquery@3.7.1/dist/jquery.min.js",
"https://fastly.jsdelivr.net/npm/bootstrap@4.6.2/dist/js/bootstrap.bundle.min.js",
"https://fastly.jsdelivr.net/gh/CodeByZach/pace/pace.min.js"
];
self.addEventListener("install", event => {
async function preCacheResources() {
const cache = await caches.open(CACHE_NAME);
cache.addAll(PRE_CACHED_RESOURCES);
}
event.waitUntil(preCacheResources());
});
self.addEventListener("fetch", event => {
async function returnCachedResource() {
const cache = await caches.open(CACHE_NAME);
const cachedResponse = await cache.match(event.request.url);
if (cachedResponse) {
return cachedResponse;
}
else {
const fetchResponse = await fetch(event.request);
if (PRE_CACHED_RESOURCES.includes(event.request.url)) {
cache.put(event.request.url, fetchResponse.clone());
}
return fetchResponse;
}
}
event.respondWith(returnCachedResource());
});
self.addEventListener("activate", event => {
async function deleteOldCaches() {
const names = await caches.keys();
await Promise.all(names.map(name => {
if (name !== CACHE_NAME) {
return caches.delete(name);
}
}));
}
event.waitUntil(deleteOldCaches());
});
self.addEventListener('message', event => {
if (event.data == 'SKIP_WAITING') {
self.skipWaiting()
}
})