Client

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

A interface de Client representa um contexto executável, tal como um Worker, ou um SharedWorker. Os Window clients são representados pelo mais específico WindowClient. Pode obter os objetos Client/WindowClient a partir dos métodos, tais como Clients.matchAll() e Clients.get().

Métodos

Client.postMessage(): Sends a message to the client.

Propriedades

Client.id Read only: The universally unique identifier of the client as a string.
Client.type Read only: The client's type as a string. It can be "window", "worker", or "sharedworker".
Client.url Read only: The URL of the client as a string.

Especificações

Especificação	Estado	Comentário
Service Workers The definition of 'Client' in that specification.	Working Draft	Definitição inicial.

Compatibilidade de Navegador

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`Client` Experimental	Chrome Full support 40	Edge Full support 17	Firefox Full support 44 Notes Full support 44 Notes Notes Service workers (and Push) have been disabled in the Firefox 45 & 52 Extended Support Releases (ESR).	IE No support No	Opera Full support 27	Safari No support No	WebView Android Full support 40	Chrome Android Full support 40	Firefox Android Full support 44	Opera Android Full support 27	Safari iOS No support No	Samsung Internet Android Full support 4.0
`frameType` Experimental	Chrome Full support 43	Edge Full support 17	Firefox Full support 44 Notes Full support 44 Notes Notes Service workers (and Push) have been disabled in the Firefox 45 & 52 Extended Support Releases (ESR).	IE No support No	Opera Full support 30	Safari No support No	WebView Android Full support 43	Chrome Android Full support 43	Firefox Android Full support 44	Opera Android Full support 30	Safari iOS No support No	Samsung Internet Android Full support 4.0
`id` Experimental	Chrome Full support 40	Edge ?	Firefox Full support 44 Notes Full support 44 Notes Notes Service workers (and Push) have been disabled in the Firefox 45 & 52 Extended Support Releases (ESR).	IE No support No	Opera Full support 27	Safari No support No	WebView Android Full support 40	Chrome Android Full support 40	Firefox Android Full support 44	Opera Android Full support 27	Safari iOS No support No	Samsung Internet Android Full support 4.0
`postMessage` Experimental	Chrome Full support 45	Edge ?	Firefox Full support 44 Notes Full support 44 Notes Notes Service workers (and Push) have been disabled in the Firefox 45 & 52 Extended Support Releases (ESR).	IE No support No	Opera Full support 32	Safari No support No	WebView Android Full support 45	Chrome Android Full support 45	Firefox Android Full support 44	Opera Android Full support 32	Safari iOS No support No	Samsung Internet Android Full support 5.0
`type` Experimental	Chrome Full support 60	Edge ?	Firefox Full support 54	IE No support No	Opera Full support 47	Safari No support No	WebView Android Full support 60	Chrome Android Full support 60	Firefox Android Full support 54	Opera Android Full support 44	Safari iOS No support No	Samsung Internet Android Full support 8.0
`url` Experimental	Chrome Full support 40	Edge ?	Firefox Full support 44 Notes Full support 44 Notes Notes Service workers (and Push) have been disabled in the Firefox 45 & 52 Extended Support Releases (ESR).	IE No support No	Opera Full support 27	Safari No support No	WebView Android Full support 40	Chrome Android Full support 40	Firefox Android Full support 44	Opera Android Full support 27	Safari iOS No support No	Samsung Internet Android Full support 4.0

Legend

Full support: Full support
No support: No support
Compatibility unknown: Compatibility unknown
Experimental. Expect behavior to change in the future.: Experimental. Expect behavior to change in the future.
See implementation notes.: See implementation notes.