Russell2259
13 lines
336 B
JavaScript
13 lines
336 B
JavaScript
// WIP
|
|
|
|
const serverOnline = () => new Promise(async (resolve, reject) => {
|
|
try {
|
|
await fetch('/');
|
|
resolve(true);
|
|
} catch { resolve(false); }
|
|
});
|
|
|
|
self.addEventListener('fetch', async (e) => {
|
|
if (self.navigator.onLine) e.respondWith('offline');
|
|
else if (await serverOnline()) e.respondWith('nooo');
|
|
}); |