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ahmetilhn/sw-stale-revalidate.js

Created May 2, 2024 20:28
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Service worker stale revalidate cache strategy
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sw-stale-revalidate.js
self.addEventListener('fetch', async event => {
const cache = await caches.open('v1');
// Önce önbellekteki yanıtı al, aynı zamanda ağdan yenile
const cachedResponse = await caches.match(event.request);
const fetchRes = await fetch(event.request)
// Ağdan alınan yanıtı önbelleğe kaydet
cache.put(event.request, fetchRes.clone());
// Önbellekteki yanıtı kullan veya ağdan alınanı bekle
return event.respondWith(cachedResponse || fetchRes);
});
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