WorkerGlobalScope class

The interface of the Web Workers API is an interface representing the scope of any worker. Workers have no browsing context; this scope contains the information usually conveyed by Window objects — in this case event handlers, the console or the associated WorkerNavigator object. Each has its own event loop. This interface is usually specialized by each worker type: DedicatedWorkerGlobalScope for dedicated workers, SharedWorkerGlobalScope for shared workers, and ServiceWorkerGlobalScope for ServiceWorker. The self property returns the specialized scope for each context.

EventTarget

WorkerGlobalScope

Implemented types

• EventTarget
• FontFaceSource
• WindowOrWorkerGlobalScope

Implementers

• DedicatedWorkerGlobalScope
• RTCIdentityProviderGlobalScope
• ServiceWorkerGlobalScope
• SharedWorkerGlobalScope

Available Extensions

• PropsEventTarget
• PropsFontFaceSource
• PropsWindowOrWorkerGlobalScope
• PropsWorkerGlobalScope

Annotations

• @JS()
• @staticInterop

Constructors

WorkerGlobalScope()

factory

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited