FetchEvent.clientId attribute

A read-only attribute that indicates the id of the Client object that initiated this fetch request. For a navigation request and worker (dedicated worker and shared worker) script fetch, this attribute returns null.

Documentation

• https://developer.mozilla.org/en-US/docs/Web/API/FetchEvent/clientId

Specification

Working draft or equivalent

Status in Chromium

Blink components: Blink

Enabled by default (launch bug) in:

• Chrome for desktop release 49
• Chrome for Android release 49
• Opera release 36
• Opera for Android release 36

Consensus & Standardization

• Firefox: Shipped
• Edge: No public signals
• Safari: No public signals
• Web Developers: No signals

Owner

• jungkee.song@samsung.com

Last updated on 2017-06-14