Fetching 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