This feature is not Baseline because it does not work in some of the most widely-used browsers.
The role read-only property of the RTCIceTransport interface indicates which ICE role the transport is fulfilling: that of the controlling agent, or the agent that is being controlled.
You can learn more about ICE roles in Choosing a candidate pair.
A string specifying whether the RTCIceTransport represents the controlling agent or the controlled agent.
The value must be one of the following:
"controlled"The transport is the controlled agent.
"controlling"The RTCIceTransport object is serving as the controlling agent.
"unknown"The role has not yet been determined.
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
role |
75 | 13 | No | 62 | No | 75 | No | 54 | No | 11.0 | 75 | No |
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https://developer.mozilla.org/en-US/docs/Web/API/RTCIceTransport/role