Question

我正在尝试使用webrtc构建视频通话应用程序。该应用程序可以在Chrome浏览器上正常运行。但是，不是Mozilla（包括最新版本）。一旦我在Mozilla中发起呼叫，它就会开始流式传输，不幸的是，远程视频的流式传输将在2-3秒后停止，并在控制台中出现错误“ ICE失败，请参见：webrtc了解更多详情”

这是我正在使用的代码：

var servers = {  trickle: true, reconnectTimer: 100,iceTransportPolicy: "all",'iceServers': [{'urls': 'stun:stun.services.mozilla.com'}, {'urls': 'stun:stun.l.google.com:19302'}, {'urls': 'turn:numb.viagenie.ca','credential': '****','username': '******'}]};

var pc = new RTCPeerConnection(servers);
pc.onicecandidate = (event => event.candidate?sendMessage(yourId, JSON.stringify({'ice': event.candidate})):console.log("Sent All Ice") );
pc.onaddstream = (event => friendsVideo.srcObject = event.stream);

function sendMessage(senderId, data) {
    var msg = database.push({ sender: senderId, message: data });
    msg.remove();
}



function readMessage(data) {
    var msg = JSON.parse(data.val().message);
    var sender = data.val().sender;
    if (sender != yourId) {
        if (msg.ice != undefined)
            pc.addIceCandidate(new RTCIceCandidate(msg.ice));
        else if (msg.sdp.type == "offer")
            pc.setRemoteDescription(new RTCSessionDescription(msg.sdp))
              .then(() => pc.createAnswer())
              .then(answer => pc.setLocalDescription(answer))
              .then(() => sendMessage(yourId, JSON.stringify({'sdp': pc.localDescription})));
        else if (msg.sdp.type == "answer")
            pc.setRemoteDescription(new RTCSessionDescription(msg.sdp));
    }
};

database.on('child_added', readMessage);

function showMyFace() {
  navigator.mediaDevices.getUserMedia({audio:true, video:true})
    .then(stream => yourVideo.srcObject = stream)
    .then(stream => pc.addStream(stream));
}

function showFriendsFace() {
  pc.createOffer()
    .then(offer => pc.setLocalDescription(offer) )
    .then(() => sendMessage(yourId, JSON.stringify({'sdp': pc.localDescription})) );
}

任何帮助将不胜感激

WebRTC无法与Mozilla配合使用，出现ICE失败错误

0 个答案: