I have the following service worker code in my Vue app:
main.js
if (navigator.serviceWorker) {
navigator.serviceWorker.register('/service-worker.js').catch(function() {
console.log('Service worker registration failed.');
});
}
service-worker.js
let currCacheName = 'premium-poker-tools-5';
self.addEventListener('install', function(event) {
event.waitUntil(
caches.open(currCacheName).then(function(cache) {
let promise = cache.addAll([
'/',
'app.js',
'c7d016677eb7e912bc40.worker.js',
'f328c7e2b379df12fa4c.worker.js',
'static/logo.png',
'static/favicon.png',
'static/loading.svg',
'static/cards/ace-of-clubs.png',
'static/cards/king-of-clubs.png',
'static/cards/queen-of-clubs.png',
'static/cards/jack-of-clubs.png',
'static/cards/ten-of-clubs.png',
'static/cards/nine-of-clubs.png',
'static/cards/eight-of-clubs.png',
'static/cards/seven-of-clubs.png',
'static/cards/six-of-clubs.png',
'static/cards/five-of-clubs.png',
'static/cards/four-of-clubs.png',
'static/cards/three-of-clubs.png',
'static/cards/two-of-clubs.png',
'static/cards/ace-of-spades.png',
'static/cards/king-of-spades.png',
'static/cards/queen-of-spades.png',
'static/cards/jack-of-spades.png',
'static/cards/ten-of-spades.png',
'static/cards/nine-of-spades.png',
'static/cards/eight-of-spades.png',
'static/cards/seven-of-spades.png',
'static/cards/six-of-spades.png',
'static/cards/five-of-spades.png',
'static/cards/four-of-spades.png',
'static/cards/three-of-spades.png',
'static/cards/two-of-spades.png',
'static/cards/ace-of-hearts.png',
'static/cards/king-of-hearts.png',
'static/cards/queen-of-hearts.png',
'static/cards/jack-of-hearts.png',
'static/cards/ten-of-hearts.png',
'static/cards/nine-of-hearts.png',
'static/cards/eight-of-hearts.png',
'static/cards/seven-of-hearts.png',
'static/cards/six-of-hearts.png',
'static/cards/five-of-hearts.png',
'static/cards/four-of-hearts.png',
'static/cards/three-of-hearts.png',
'static/cards/two-of-hearts.png',
'static/cards/ace-of-diamonds.png',
'static/cards/king-of-diamonds.png',
'static/cards/queen-of-diamonds.png',
'static/cards/jack-of-diamonds.png',
'static/cards/ten-of-diamonds.png',
'static/cards/nine-of-diamonds.png',
'static/cards/eight-of-diamonds.png',
'static/cards/seven-of-diamonds.png',
'static/cards/six-of-diamonds.png',
'static/cards/five-of-diamonds.png',
'static/cards/four-of-diamonds.png',
'static/cards/three-of-diamonds.png',
'static/cards/two-of-diamonds.png',
'static/feedback/1.png',
'static/feedback/2.png',
'static/feedback/3.png',
'static/feedback/4.png',
'static/feedback/flop-selector.png',
'static/feedback/green-grid-squares.png',
'static/feedback/user-set-range-to-simulate-to-street.png',
'static/guides/beginners-guide/1.png',
'static/guides/beginners-guide/2.png',
'static/guides/beginners-guide/3.png',
'static/guides/beginners-guide/4.png',
'static/guides/beginners-guide/5.png',
'static/guides/beginners-guide/6.png',
'static/guides/beginners-guide/7.png',
'static/guides/beginners-guide/8.png',
'static/guides/beginners-guide/9.png',
'static/guides/beginners-guide/10.png',
'static/guides/beginners-guide/11.png',
'static/guides/beginners-guide/12.png',
'static/guides/beginners-guide/13.png',
'static/guides/beginners-guide/14.png',
'static/guides/beginners-guide/15.png',
'static/guides/beginners-guide/16.png',
'static/guides/beginners-guide/17.png',
'static/guides/beginners-guide/18.png',
'static/guides/beginners-guide/19.png',
'static/guides/beginners-guide/20.png',
'static/guides/beginners-guide/21.png',
'static/guides/faq/double-counting/1.png',
'static/guides/faq/hit-percentage-calculation/1.png',
'static/guides/faq/hit-percentage-calculation/2.png',
'static/guides/faq/hit-percentage-calculation/3.png',
'static/guides/faq/insights/1.png',
'static/guides/faq/insights/2.png',
'static/guides/faq/insights/3.png',
'static/guides/faq/insights/4.png',
'static/guides/faq/insights/5.png',
'static/guides/faq/insights/6.png',
'static/guides/faq/insights/7.png',
'static/guides/faq/insights/8.png',
'static/guides/faq/set-checks-to-default/1.png',
'static/guides/quick-guide/1.png',
'static/guides/quick-guide/2.png',
'static/guides/quick-guide/3.png',
'static/guides/quick-guide/4.png',
'static/guides/quick-guide/5.png',
'static/guides/quick-guide/6.png',
'static/guides/quick-guide/7.png',
'static/guides/quick-guide/8.png',
'static/guides/quick-guide/save-load-scenario.png',
'static/home/1.png',
'static/home/2.png',
'static/home/3.png',
'static/settings/equity-calculator-insights-not-visible.png',
'static/settings/equity-calculator-insights-visible.png',
'static/settings/outcome-analyzer-checkboxes-collapsed-1.png',
'static/settings/outcome-analyzer-checkboxes-collapsed-2.png',
'static/settings/outcome-analyzer-checkboxes-included-1.png',
'static/settings/outcome-analyzer-checkboxes-included-2.png',
'static/settings/outcome-analyzer-hands.png',
'static/settings/outcome-analyzer-insights-not-visible.png',
'static/settings/outcome-analyzer-insights-visible.png',
'static/settings/saved-ranges-1.png',
'static/settings/saved-ranges-2.png',
'static/settings/saved-ranges-3.png',
'static/settings/saved-ranges-4.png',
'static/settings/included-selectors/double-slider-selector.png',
'static/settings/included-selectors/log-double-slider-selector.png',
'static/settings/included-selectors/saved-ranges-selector.png',
'static/settings/included-selectors/single-slider-selector.png',
'static/settings/included-selectors/tier-and-category-selector.png',
'static/settings/tiers/tiers.png',
'static/settings/visual/dont-show-num-combos-in-range.png',
'static/settings/visual/green-grid-squares.png',
'static/settings/visual/multicolored-grid-squares.png',
'static/settings/visual/show-num-combos-in-range.png',
]).then(function () {
console.log('Successfully cached everything.')
}).catch(function (error) {
console.log('Problem caching: ', error);
});
return promise;
}).catch(function () {
console.error('Error with caches.open or cache.addAll');
})
);
});
self.addEventListener('activate', function(event) {
event.waitUntil(
caches.keys()
.then(function getOldCachesThatBeginWithPremiumPokerToolsDash (cacheNames) {
return cacheNames.filter(function (cacheName) {
return cacheName.startsWith('premium-poker-tools-') && (cacheName !== currCacheName);
});
})
.then(function removeOldCachesThatBeginWithPremiumPokerToolsDash (oldCachesThatBeginWithPremiumPokerToolsDash) {
let removeCachePromises = [];
oldCachesThatBeginWithPremiumPokerToolsDash.forEach(function (oldCacheThatBeginsWithPremiumPokerToolsDash) {
removeCachePromises.push(caches.delete(oldCacheThatBeginsWithPremiumPokerToolsDash));
});
return Promise.all(removeCachePromises);
})
);
});
self.addEventListener('fetch', function(event) {
event.respondWith(
caches.match(event.request).then(function (response) {
if (response) {
return response;
}
return fetch(event.request);
}).catch(function () {
console.error('Error trying to match event request to cache.');
})
);
});
When I comment out 'c7d016677eb7e912bc40.worker.js' and 'f328c7e2b379df12fa4c.worker.js', it works fine. But when I uncomment them, here's what happens:
- I start off going to the Dev Tools and unregistering any service workers and deleting anything in Cache Storage so that I start off with a clean slate.
- I load
localhost:8080. - The service worker stays in the
installingstate. - In Cache Storage, I see that
c7d016677eb7e912bc40.worker.jsandf328c7e2b379df12fa4c.worker.jshave been successfully cached. - However, "Successfully cached everything." isn't being logged to the console. But "Problem caching: " isn't being logged either.
I understand that the promise you pass to event.waitUntil() lets the browser know when your install completes, and if it was successful. So clearly there is some issue going on with the promise. But I don't know what the issue is. It's not hitting the .then block or the .catch block, and when I look at Cache Storage in the Dev Tools, it appears that 'c7d016677eb7e912bc40.worker.js' and 'f328c7e2b379df12fa4c.worker.js' are being successfully cached.
Update:
from Service worker won't install when I try to cache xxx.worker.js
No comments:
Post a Comment