ServiceWorkerRegistration: pushManager property
Baseline 2023
Newly available
Since March 2023, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is available in Web Workers.
The pushManager
read-only property of the
ServiceWorkerRegistration
interface returns a reference to the
PushManager
interface for managing push subscriptions; this includes
support for subscribing, getting an active subscription, and accessing push permission
status.
Value
A PushManager
object.
Examples
js
this.onpush = (event) => {
console.log(event.data);
// From here we can write the data to IndexedDB, send it to any open
// windows, display a notification, etc.
};
navigator.serviceWorker
.register("serviceworker.js")
.then((serviceWorkerRegistration) => {
serviceWorkerRegistration.pushManager.subscribe().then(
(pushSubscription) => {
console.log(pushSubscription.subscriptionId);
console.log(pushSubscription.endpoint);
// The push subscription details needed by the application
// server are now available, and can be sent to it using,
// for example, the fetch() API.
},
(error) => {
// During development it often helps to log errors to the
// console. In a production environment it might make sense to
// also report information about errors back to the
// application server.
console.error(error);
},
);
});
Specifications
Specification |
---|
Push API # dom-serviceworkerregistration-pushmanager |
Browser compatibility
BCD tables only load in the browser