SwUpdate

From Get docs
< @angular/service-workerAngular/docs/8/api/service-worker/swupdate


SwUpdate

class

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

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

Properties

Property Description
available: Observable<UpdateAvailableEvent>

Read-Only Emits an UpdateAvailableEvent event whenever a new app version is available.

activated: Observable<UpdateActivatedEvent>

Read-Only Emits an UpdateActivatedEvent event whenever the app has been updated to a new version.

isEnabled: boolean

Read-Only True if the Service Worker is enabled (supported by the browser and enabled via ServiceWorkerModule).

Methods

checkForUpdate(): Promise<void>

Parameters

There are no parameters.

Returns

Promise<void>


activateUpdate(): Promise<void>

Parameters

There are no parameters.

Returns

Promise<void>



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Licensed under the Creative Commons Attribution License 4.0.
https://v8.angular.io/api/service-worker/SwUpdate