24 lines
930 B
JavaScript
24 lines
930 B
JavaScript
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// Self-destructing service worker.
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//
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// buildmymcpserver.com previously ran on GoDaddy Airo, which installed a
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// Workbox service worker that pre-cached GoDaddy's pages. That worker keeps
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// serving stale GoDaddy content in browsers that visited the parked domain.
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// Our app does not use a service worker — this file exists only so that when
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// such a browser checks sw.js for an update it receives this script, which
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// wipes the caches and unregisters itself.
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self.addEventListener('install', () => self.skipWaiting());
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self.addEventListener('activate', (event) => {
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event.waitUntil(
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(async () => {
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const keys = await caches.keys();
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await Promise.all(keys.map((k) => caches.delete(k)));
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await self.registration.unregister();
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const clients = await self.clients.matchAll({ type: 'window' });
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for (const client of clients) {
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client.navigate(client.url);
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}
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})(),
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);
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});
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