1. Web
  2. Web APIs
  3. RTCPeerConnectionStats
  4. dataChannelsClosed

RTCPeerConnectionStats: dataChannelsClosed property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since May 2023.

The dataChannelsClosed property of the RTCPeerConnectionStats dictionary indicates the number of unique RTCDataChannel objects that have left the open state during their lifetime.

A channel will leave the open state if either end of the connection or the underlying transport is closed. Note that channels that transition to closing or closed without ever being open are not counted in this number.

Value

A positive integer that indicates the number of unique RTCDataChannel objects that have left the open state during their lifetime.

Specifications

Specification
Identifiers for WebRTC's Statistics API
# dom-rtcpeerconnectionstats-datachannelsclosed

Browser compatibility

Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
dataChannelsClosed in 'peer-connection' stats
Chrome – Full support
Chrome 80 (Release date: 2020-02-04)
footnote Full support
Edge – Full support
Edge 80 (Release date: 2020-02-07)
footnote Full support
Firefox – Full support
Firefox 113 (Release date: 2023-05-09)
footnote Full support
Opera – Full support
Opera 67 (Release date: 2020-03-03)
footnote Full support
Safari – Full support
Safari 13.1 (Release date: 2020-03-24)
footnote Full support
Chrome Android – Full support
Chrome Android 80 (Release date: 2020-02-04)
footnote Full support
Firefox for Android – Full support
Firefox for Android 113 (Release date: 2023-05-09)
footnote Full support
Opera Android – Full support
Opera Android 57 (Release date: 2020-03-30)
footnote Full support
Safari on iOS – Full support
Safari on iOS 13.4 (Release date: 2020-03-24)
footnote Full support
Samsung Internet – Full support
Samsung Internet 13 (Release date: 2020-12-02)
footnote Full support
WebView Android – Full support
WebView Android 80 (Release date: 2020-02-04)
footnote Full support
WebView on iOS – Full support
WebView on iOS 13.4 (Release date: 2020-03-24)
footnote Full support

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Full support

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