status-codes-service-worker.js (428B)
1 /* Any copyright is dedicated to the Public Domain. 2 http://creativecommons.org/publicdomain/zero/1.0/ */ 3 4 "use strict"; 5 6 self.addEventListener("activate", event => { 7 // start controlling the already loaded page 8 event.waitUntil(self.clients.claim()); 9 }); 10 11 self.addEventListener("fetch", event => { 12 const response = new Response("Service worker response", { 13 statusText: "OK", 14 }); 15 event.respondWith(response); 16 });