SwUpdate

class

npm Package	@angular/service-worker
Module	import { SwUpdate } from '@angular/service-worker';
Source	service-worker/src/update.ts

Overview

class SwUpdate {
  constructor(sw: NgswCommChannel)
  get available: Observable<UpdateAvailableEvent>
  get activated: Observable<UpdateActivatedEvent>
  get isEnabled: boolean
  checkForUpdate(): Promise<void>
  activateUpdate(): Promise<void>
}

Description

Subscribe to update notifications from the Service Worker, trigger update checks, and forcibly activate updates.

Constructor

Members

get available: Observable<UpdateAvailableEvent>

get activated: Observable<UpdateActivatedEvent>

get isEnabled: boolean

Returns true if the Service Worker is enabled (supported by the browser and enabled via ServiceWorkerModule).

checkForUpdate(): Promise<void>

activateUpdate(): Promise<void>

Annotations

@Injectable()