Fetching service worker - service-worker

Question

HI i'm trying to create a service worker with autodesk forge viewer, INSTALL and ACTIVATE work but fetching not.
here is my Service worker
const cacheName = 'v1';
const cacheAssets = [
"/index.html",
"/css/main.css",
"/img/myAwesomeIcon.png",
"/js/ForgeTree.js",
"/js/ForgeViewer.js",
"/js/myawesomeextension.js",
"/js/sw.js",
];
self.addEventListener('install', e => {
console.log('service worker: installed');
e.waitUntil(
caches
.open(cacheName)
.then(cache => {
console.log('service worker: caching files');
cache.addAll(cacheAssets);
})
.then(() => self.skipWaiting())
);
});
self.addEventListener('activate', e => {
console.log('service worker: activated');
e.waitUntil(
caches.keys().then(cacheNames => {
return Promise.all(
cacheNames.map(cache => {
if(cache !== cacheName) {
console.log('service worker: clearing old cache');
return caches.delete(cache);
}
})
);
})
);
});
self.addEventListener('fetch', e => {
console.log(e);
});
what i trying is making my own "disconnected workflow" fetching the posts and caching all the models to view them offline form bim360docs, a360 and using the 2leg forge tutorial.

Answer 1

try to fetch anything with the Browsers Fetch API:
fetch('http://example.com/movies.json')
.then(function(response) {
return response.json();
})
.then(function(myJson) {
console.log(JSON.stringify(myJson));
});
https://developer.mozilla.org/en-US/docs/Web/API/Fetch_API