ServiceWorkerGlobalScope

package js.html

extends WorkerGlobalScope › EventTarget

@:native("ServiceWorkerGlobalScope") Available on js

The ServiceWorkerGlobalScope interface of the ServiceWorker API represents the global execution context of a service worker.

Documentation ServiceWorkerGlobalScope by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See:

https://developer.mozilla.org/en-US/docs/Web/API/ServiceWorkerGlobalScope

Variables

read only clients:Clients

Contains the Clients object associated with the service worker.

onactivate:Function

An event handler fired whenever an activate event occurs — when a ServiceWorkerRegistration acquires a new ServiceWorkerRegistration.active worker.

onfetch:Function

An event handler fired whenever a fetch event occurs — when a GlobalFetch.fetch is called.

oninstall:Function

An event handler fired whenever an install event occurs — when a ServiceWorkerRegistration acquires a new ServiceWorkerRegistration.installing worker.

onmessage:Function

An event handler fired whenever a message event occurs — when incoming messages are received. Controlled pages can use the MessagePort.postMessage() method to send messages to service workers. The service worker can optionally send a response back via the MessagePort exposed in event.data.port, corresponding to the controlled page.

onnotificationclick:Function

An event handler fired whenever a notificationclick event occurs — when a user clicks on a displayed notification.

onpush:Function

An event handler fired whenever a push event occurs — when a server push notification is received.

onpushsubscriptionchange:Function

An event handler fired whenever a pushsubscriptionchange event occurs — when a push subscription has been invalidated, or is about to be invalidated (e.g. when a push service sets an expiration time.)

read only registration:ServiceWorkerRegistration

Contains the ServiceWorkerRegistration object that represents the service worker's registration.

Methods

skipWaiting ():Promise<Void>

Throws:

null	DOMError