Les Services Workers
L'extinction des dinosaures
LES SERVICES WORKERS
navigator.serviceWorker.register('./service-worker.js')INSTALLATION
if (navigator.serviceWorker) {
navigator.serviceWorker.register('./service-worker.js')
}
INSTALLATION
self.addEventListener('fetch', function(event) {
event.respondWith(fetch(event.request));
});Fetch
NETWORK Only
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2
NETWORK Only
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self.addEventListener('install', event => {
event.waitUntil(
caches.open('myCache')
.then(cache => cache.addAll([
'./index.html'
]))
);
});Cache Building
self.addEventListener('fetch', function(event) {
event.respondWith(
fetch(event.request).catch(function() {
return caches.match(event.request);
})
);
});FETCH
NETWORK FALLING BACK CACHE
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2
LIE-Wifi
NETWORK FALLING BACK CACHE
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2
?
Offline FIRST
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self.addEventListener('fetch', function(event) {
event.respondWith(
caches.match(event.request).then(function(response) {
return response || fetch(event.request);
})
);
});FETCH
https://jakearchibald.com/2014/offline-cookbook/
Pour aller plus loin
Pour aller plus loin
-
Notification push
-
BACKGROUND SYNC
Cache Only
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Les services workers et l'extinction des dinosaures
By miniplop
