Haqverdi
/ sw.js
Created
December 21, 2018 06:54
— forked from ireade/sw.js
Handle broken images with the service worker
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| self.addEventListener('install', (e) => { | |
| e.waitUntil( | |
| caches.open("precache").then((cache) => cache.add("/broken.png")) | |
| ); | |
| }); | |
| function isImage(fetchRequest) { | |
| return fetchRequest.method === "GET" && fetchRequest.destination === "image"; | |
| } |