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feat: remove preload fallback & fix logError missing

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Ayo Ayco 2024-08-19 17:13:25 +02:00
parent b18ea923e2
commit 3bd2082c4e
1 changed files with 2 additions and 26 deletions
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28
src/sw.mjs
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@ -38,7 +38,7 @@ const putInCache = async (request, response) => {
};
const cacheAndRevalidate = async ({ request, preloadResponsePromise, fallbackUrl }) => {
const cacheAndRevalidate = async ({ request, fallbackUrl }) => {
const cache = await caches.open(cacheName);
@ -53,27 +53,12 @@ const cacheAndRevalidate = async ({ request, preloadResponsePromise, fallbackUrl
putInCache(request, responseFromNetwork.clone());
}
}).catch((error) => {
logError('failed to fetch updated resource', { force: forceLogging, context: 'cozy-sw', data: error })
logInfo('failed to fetch updated resource', { force: forceLogging, context: 'cozy-sw', data: error })
});
return responseFromCache;
}
// Try to use the preloaded response, if it's there
// NOTE: Chrome throws errors regarding preloadResponse, see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=1420515
// https://github.com/mdn/dom-examples/issues/145
// To avoid those errors, remove or comment out this block of preloadResponse
// code along with enableNavigationPreload() and the "activate" listener.
const preloadResponse = await preloadResponsePromise;
if (preloadResponse) {
putInCache(request, preloadResponse.clone());
logInfo('using preload response', { force: forceLogging, context: 'cozy-sw', data: preloadResponse.url })
return preloadResponse;
}
try {
// Try to get the resource from the network for 5 seconds
const responseFromNetwork = await fetch(request.clone());
@ -103,17 +88,9 @@ const cacheAndRevalidate = async ({ request, preloadResponsePromise, fallbackUrl
}
};
const enableNavigationPreload = async () => {
if (self.registration.navigationPreload) {
// Enable navigation preloads!
await self.registration.navigationPreload.enable();
}
};
self.addEventListener('activate', (event) => {
logInfo('activating service worker...', { force: forceLogging, context: 'cozy-sw' })
cleanOldCaches();
event.waitUntil(enableNavigationPreload());
});
self.addEventListener('install', (event) => {
@ -132,7 +109,6 @@ self.addEventListener('fetch', (event) => {
event.respondWith(
cacheAndRevalidate({
request: event.request,
preloadResponsePromise: event.preloadResponse,
fallbackUrl: './',
})
);