kotlin-browser/web.serviceworker/ServiceWorker

ServiceWorker

external class ServiceWorker : EventTarget, AbstractWorker, MessageEventSource(source)

This ServiceWorker API interface provides a reference to a service worker. Multiple browsing contexts (e.g. pages, workers, etc.) can be associated with the same service worker, each through a unique ServiceWorker object. Available only in secure contexts.

Properties

val errorEvent: EventInstance<Event, ServiceWorker, ServiceWorker>

open var onerror: EventHandler<ErrorEvent, AbstractWorker, AbstractWorker>?

var onstatechange: EventHandler<Event, ServiceWorker, ServiceWorker>?

val scriptURL: String

val state: ServiceWorkerState

stateChangeEvent

val stateChangeEvent: EventInstance<Event, ServiceWorker, ServiceWorker>

Functions

fun dispatchEvent(event: Event): Boolean

fun postMessage(message: Any?, transfer: ReadonlyArray<Transferable>)

fun postMessage(message: Any?, options: StructuredSerializeOptions = definedExternally)