SharedWorkerGlobalScope

This interface inherits properties from the WorkerGlobalScope interface, and its parent EventTarget, and therefore implements properties from WindowTimers, WindowBase64, and WindowEventHandlers.

SharedWorkerGlobalScope.name (en-US) Lecture seule

The name that the SharedWorker was (optionally) given when it was created using the SharedWorker() constructor. This is mainly useful for debugging purposes.

SharedWorkerGlobalScope.applicationCache Lecture seule Obsolète

This property returns the ApplicationCache object for the worker (see Using the application cache).

WorkerGlobalScope.self

Returns an object reference to the DedicatedWorkerGlobalScope object itself.

WorkerGlobalScope.console Lecture seule

Returns the Console associated with the worker.

WorkerGlobalScope.location Lecture seule

Returns the WorkerLocation associated with the worker. WorkerLocation is a specific location object, mostly a subset of the Location for browsing scopes, but adapted to workers.

WorkerGlobalScope.navigator Lecture seule

Returns the WorkerNavigator (en-US) associated with the worker. WorkerNavigator is a specific navigator object, mostly a subset of the Navigator for browsing scopes, but adapted to workers.

WorkerGlobalScope.performance (en-US) Lecture seule Non-standard

Returns the Performance object associated with the worker, which is a regular performance object, but with a subset of its properties and methods available.

This interface inherits event handlers from the WorkerGlobalScope interface, and its parent EventTarget, and therefore implements event handlers from WindowTimers, WindowBase64, and WindowEventHandlers.

SharedWorkerGlobalScope.onconnect

Is an gestionnaire d'évènement representing the code to be called when the connect} event is raised — that is, when a MessagePort (en-US) connection is opened between the associated SharedWorker and the main thread.

This interface inherits methods from the WorkerGlobalScope interface, and its parent EventTarget, and therefore implements methods from WindowTimers, WindowBase64, and WindowEventHandlers.

SharedWorkerGlobalScope.close() (en-US)

Discards any tasks queued in the SharedWorkerGlobalScope's event loop, effectively closing this particular scope.

WorkerGlobalScope.close() Obsolète

Discards any tasks queued in the WorkerGlobalScope's event loop, effectively closing this particular scope.

WorkerGlobalScope.dump() Non-standard

Allows you to write a message to stdout — i.e. in your terminal. This is the same as Firefox's window.dump, but for workers.

WorkerGlobalScope.importScripts()

Imports one or more scripts into the worker's scope. You can specify as many as you'd like, separated by commas. For example: importScripts('foo.js', 'bar.js');

WindowBase64.atob()

Decodes a string of data which has been encoded using base-64 encoding.

WindowBase64.btoa()

Creates a base-64 encoded ASCII string from a string of binary data.

WindowTimers.clearInterval()

Cancels the repeated execution set using WindowTimers.setInterval() (en-US).

WindowTimers.clearTimeout() (en-US)

Cancels the repeated execution set using WindowTimers.setTimeout().

WindowTimers.setInterval() (en-US)

Schedules the execution of a function every X milliseconds.

WindowTimers.setTimeout()

Sets a delay for executing a function.

Listen to this event using addEventListener() or by assigning an event listener to the oneventname property of this interface.

connect

Fired on shared workers when a new client connects. Also available via the onconnect property.

• SharedWorker
• WorkerGlobalScope
• Using Web workers
• Functions available to workers (en-US)