this repo has no description
Make sure cleanup runs at least once
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src/main.jsx
+25
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src/main.jsx
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// Service worker cache cleanup
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if ('serviceWorker' in navigator && typeof caches !== 'undefined') {
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const MAX_SW_CACHE_SIZE = 30;
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const MAX_SW_CACHE_SIZE = 50;
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const IGNORE_CACHE_KEYS = ['icons'];
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const clearCaches = async () => {
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if (!window.__IDLE__) return;
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const keys = await caches.keys();
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for (const key of keys) {
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if (IGNORE_CACHE_KEYS.includes(key)) continue;
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const cache = await caches.open(key);
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const _keys = await cache.keys();
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if (_keys.length > MAX_SW_CACHE_SIZE) {
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console.warn('Cleaning cache', key, _keys.length);
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const deleteKeys = _keys.slice(MAX_SW_CACHE_SIZE);
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for (const deleteKey of deleteKeys) {
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await cache.delete(deleteKey);
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let clearedOnce = false;
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const FAST_INTERVAL = 10_000; // 10 seconds
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const SLOW_INTERVAL = 60 * 60 * 1000; // 1 hour
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async function clearCaches() {
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if (window.__IDLE__) {
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try {
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const keys = await caches.keys();
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for (const key of keys) {
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if (IGNORE_CACHE_KEYS.includes(key)) continue;
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const cache = await caches.open(key);
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const _keys = await cache.keys();
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if (_keys.length > MAX_SW_CACHE_SIZE) {
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console.warn('Cleaning cache', key, _keys.length);
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const deleteKeys = _keys.slice(MAX_SW_CACHE_SIZE);
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for (const deleteKey of deleteKeys) {
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await cache.delete(deleteKey);
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}
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clearedOnce = true;
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}
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}
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}
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} catch (e) {} // Silent fail
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}
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};
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setTimeout(clearCaches, 10_000); // after 10 seconds
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setInterval(clearCaches, 30 * 60 * 1000); // every 30 minutes
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// Once cleared, clear again at slower interval
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setTimeout(clearCaches, clearedOnce ? SLOW_INTERVAL : FAST_INTERVAL);
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}
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setTimeout(clearCaches, FAST_INTERVAL);
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}
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window.__CLOAK__ = () => {