RTCIceCandidatePair - Web APIs 编辑

The RTCIceCandidatePair dictionary describes a pair of ICE candidates which together comprise a description of a viable connection between two WebRTC endpoints. It is used as the return value from RTCIceTransport.getSelectedCandidatePair() to identify the currently-selected candidate pair identified by the ICE agent.

Properties

local

An RTCIceCandidate describing the configuration of the local end of the connection.

remote

The RTCIceCandidate describing the configuration of the remote end of the connection.

Example

In this example, an event handler for selectedcandidatepairchange is set up to update an on-screen display showing the protocol used by the currently selected candidate pair.

var iceTransport = pc.getSenders()[0].transport.iceTransport;
var localProto = document.getElementById("local-protocol");
var remoteProto = document.getElementById("remote-protocol");

iceTransport.onselectedcandidatepairchange = function(event) {
  var pair = iceTransport.getSelectedCandidatePair();
  localProtocol.innerText = pair.local.protocol.toUpperCase();
  remoteProtocol.innerText = pair.remote.protocol.toUpperCase();
}

Specifications