Source
RtcDataChannel createDataChannel(String label, [Map options]) {
if (options != null) {
return wrap_jso(_blink.BlinkRTCPeerConnection.instance.createDataChannel_Callback_2_(unwrap_jso(this), label, convertDartToNative_Dictionary(options)));
}
return wrap_jso(_blink.BlinkRTCPeerConnection.instance.createDataChannel_Callback_1_(unwrap_jso(this), label));
}