helper_serviceworker.js (561B)
1 "use strict"; 2 3 console.log("script evaluation"); 4 console.log("Here is a SAB", new SharedArrayBuffer(1024)); 5 6 addEventListener("install", function () { 7 console.log("install event"); 8 }); 9 10 addEventListener("activate", function () { 11 console.log("activate event"); 12 }); 13 14 addEventListener("fetch", function (evt) { 15 console.log("fetch event: " + evt.request.url); 16 evt.respondWith(new Response("Hello world")); 17 }); 18 19 addEventListener("message", function (evt) { 20 console.log("message event: " + evt.data.message); 21 evt.source.postMessage({ type: "PONG" }); 22 });