addIceCandidate 方法

Future addIceCandidate(
  1. Object candidate, [
  2. VoidCallback? successCallback,
  3. RtcPeerConnectionErrorCallback? failureCallback
])

实现

Future addIceCandidate(Object candidate,
        [VoidCallback? successCallback,
        RtcPeerConnectionErrorCallback? failureCallback]) =>
    promiseToFuture(JS("", "#.addIceCandidate(#, #, #)", this, candidate,
        successCallback, failureCallback));