https://www.gaykinkystories.com/sw.js

1/*
2 * Neutralizing service worker.
3 *
4 * The site used to ship a caching PWA service worker here (scope '/', network-first
5 * HTML caching). It was retired by removing its registration, but a deleted or blocked
6 * file does NOT remove a service worker: browsers that registered it keep it installed
7 * and active. Once security was tightened (rejectIfNoRule), /sw.js began returning a
8 * login redirect / 403, so those browsers' periodic update checks failed and the old
9 * worker could never be replaced. Its network-first fetch handler kept serving stale
10 * pages and cached login redirects, driving redirect loops.
11 *
12 * This replacement is a deliberate no-op: it has NO fetch handler, so every request
13 * goes straight to the network. On activation it takes control immediately and wipes
14 * the caches the old worker created. main.gsp calls navigator.serviceWorker
15 * .register('/sw.js') on load, which forces affected browsers to fetch this file and
16 * swap out the old worker on their very next visit (active healing). Clean browsers
17 * simply end up with this harmless passthrough worker.
18 *
19 * Do not add caching or a fetch handler here. If the PWA is ever revived, do it under
20 * a new, versioned worker file.
21 */
22self.addEventListener('install', () => {
23    // Replace the retired worker right away instead of waiting for every tab to close.
24    self.skipWaiting();
25});
26
27self.addEventListener('activate', (event) => {
28    event.waitUntil((async () => {
29        // Drop every Cache Storage bucket the old worker filled (stale HTML, cached
30        // login pages, fingerprinted assets). Safe: this worker reads none of them.
31        try {
32            const keys = await caches.keys();
33            await Promise.all(keys.map((k) => caches.delete(k)));
34        } catch (e) {
35            // Best effort; nothing to do if the Cache API is unavailable.
36        }
37        // Take control of already-open tabs so their next navigation is un-intercepted.
38        await self.clients.claim();
39    })());
40});
41
42// No 'fetch' listener on purpose -> the browser handles all requests directly.