@ralphschuler.webgl shader factory.<internal>.ServiceWorker

Interface: ServiceWorker

@ralphschuler/webgl-shader-factory.<internal>.ServiceWorker

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.

MDN Reference

Hierarchy

• EventTarget

• AbstractWorker

  ↳ ServiceWorker

Table of contents

Properties

• onerror
• onstatechange
• scriptURL
• state

Methods

• addEventListener
• dispatchEvent
• postMessage
• removeEventListener

Properties

onerror

• onerror: null | (this: AbstractWorker, ev: ErrorEvent) => any

MDN Reference

Inherited from

AbstractWorker.onerror

Defined in

node_modules/typescript/lib/lib.dom.d.ts:2391

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onstatechange

• onstatechange: null | (this: ServiceWorker, ev: Event) => any

MDN Reference

Defined in

node_modules/typescript/lib/lib.dom.d.ts:21142

---

scriptURL

• Readonly scriptURL: string

MDN Reference

Defined in

node_modules/typescript/lib/lib.dom.d.ts:21144

---

state

• Readonly state: ServiceWorkerState

MDN Reference

Defined in

node_modules/typescript/lib/lib.dom.d.ts:21146

Methods

addEventListener

▸ addEventListener<K>(type, listener, options?): void

Type parameters

Name	Type
K	extends keyof ServiceWorkerEventMap

Parameters

Name	Type
type	K
listener	(this: ServiceWorker, ev: ServiceWorkerEventMap[K]) => any
options?	boolean | AddEventListenerOptions

Returns

void

Overrides

AbstractWorker.addEventListener

Defined in

node_modules/typescript/lib/lib.dom.d.ts:21150

▸ addEventListener(type, listener, options?): void

Parameters

Name	Type
type	string
listener	EventListenerOrEventListenerObject
options?	boolean | AddEventListenerOptions

Returns

void

Overrides

AbstractWorker.addEventListener

Defined in

node_modules/typescript/lib/lib.dom.d.ts:21151

---

dispatchEvent

▸ dispatchEvent(event): boolean

Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

MDN Reference

Parameters

Name	Type
event	Event

Returns

boolean

Inherited from

EventTarget.dispatchEvent

Defined in

node_modules/typescript/lib/lib.dom.d.ts:8217

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postMessage

▸ postMessage(message, transfer): void

MDN Reference

Parameters

Name	Type
message	any
transfer	Transferable[]

Returns

void

Defined in

node_modules/typescript/lib/lib.dom.d.ts:21148

▸ postMessage(message, options?): void

Parameters

Name	Type
message	any
options?	StructuredSerializeOptions

Returns

void

Defined in

node_modules/typescript/lib/lib.dom.d.ts:21149

---

removeEventListener

▸ removeEventListener<K>(type, listener, options?): void

Type parameters

Name	Type
K	extends keyof ServiceWorkerEventMap

Parameters

Name	Type
type	K
listener	(this: ServiceWorker, ev: ServiceWorkerEventMap[K]) => any
options?	boolean | EventListenerOptions

Returns

void

Overrides

AbstractWorker.removeEventListener

Defined in

node_modules/typescript/lib/lib.dom.d.ts:21152

▸ removeEventListener(type, listener, options?): void

Parameters

Name	Type
type	string
listener	EventListenerOrEventListenerObject
options?	boolean | EventListenerOptions

Returns

void

Overrides

AbstractWorker.removeEventListener

Defined in

node_modules/typescript/lib/lib.dom.d.ts:21153