cache in Prod only

This commit is contained in:
Azgaar 2022-05-09 17:39:05 +03:00
parent fbfe8b4f91
commit 6cffb12bf9
2 changed files with 9 additions and 9 deletions

View file

@ -10,6 +10,15 @@ const TIME = DEBUG || !PRODUCTION;
const WARN = true;
const ERROR = true;
// register service worker responsible for caching
if (PRODUCTION && "serviceWorker" in navigator) {
window.addEventListener("load", () => {
navigator.serviceWorker.register("/sw.js").catch(err => {
console.error("ServiceWorker registration failed: ", err);
});
});
}
// append svg layers (in default order)
let svg = d3.select("#map");
let defs = svg.select("#deftemp");