的index.html(发盘)的WebRTC,STUN/TURN不工作LAN
var socket = io.connect('http://127.0.0.1:80'); //socket.io
socket.emit("player 1");
var iceServers = {
iceServers: [
{"url":"stun:turn1.xirsys.com"},
{"username":"myusername","url":"turn:turn1.xirsys.com:443?transport=udp","credential":"mycredential"},
{"username":"myusername","url":"turn:turn1.xirsys.com:443?transport=tcp","credential":"mycredential"}
]
};
var offererDataChannel, answererDataChannel;
var Offerer = {
createOffer: function() {
var peer = new PeerConnection(iceServers);
var dataChannelOptions = {
reliable: true,
ordered: false
};
offererDataChannel = peer.createDataChannel('channel', dataChannelOptions);
setChannelEvents(offererDataChannel);
peer.onicecandidate = function (event) {
if (event.candidate) {
socket.emit("candidate", event.candidate);
}
};
peer.createOffer(function (sdp) {
peer.setLocalDescription(sdp);
socket.emit("sdp", sdp);
}, function (err) { peer.close(); });
this.peer = peer;
return this;
},
setRemoteDescription: function (sdp) {
this.peer.setRemoteDescription(new SessionDescription(sdp));
},
addIceCandidate: function (candidate) {
this.peer.addIceCandidate(new IceCandidate({
sdpMLineIndex: candidate.sdpMLineIndex,
candidate: candidate.candidate
}));
}
};
var Answerer = {
createAnswer: function (offerSDP) {
var peer = new PeerConnection(iceServers);
peer.ondatachannel = function (event) {
answererDataChannel = event.channel;
setChannelEvents(answererDataChannel);
};
peer.onicecandidate = function (event) {
if (event.candidate) {
socket.emit("candidate", event.candidate);
}
};
peer.setRemoteDescription(new SessionDescription(offerSDP));
peer.createAnswer(function (sdp) {
peer.setLocalDescription(sdp);
socket.emit("sdp", sdp);
}, function (err) { peer.close(); });
this.peer = peer;
return this;
},
addIceCandidate: function (candidate) {
this.peer.addIceCandidate(new IceCandidate({
sdpMLineIndex: candidate.sdpMLineIndex,
candidate: candidate.candidate
}));
}
};
var peer = null;
socket.on("client is connected", function() {
peer = Offerer.createOffer();
socket.on("candidate", function (candidate) {
peer.addIceCandidate(candidate);
});
socket.on("sdp", function (sdp) {
peer.setRemoteDescription(sdp);
});
});
之外我还有一个文件stream.html
,做了类似的事情为回答者。
在setChannelEvents
函数上有通道onmessage的实现。
这对我的家里的局域网完美的作品。
我用ngrok服务把这个在线试图在我的本地网络之外尝试,并且不工作。
我使用Google Chrome(已更新至最新版本,当前为35.0.1916.153)。
有什么,我失踪?是否有一个可以尝试使用TURN的WebRTC的工作示例?
如果需要,我可以添加其余代码加上candidate
和sdp
的一些输出。
注意:当我启动ngrok时,套接字上的IP地址被修改。
[Googles Apprtc示例](https://apprtc.appspot.com/)使用TURN服务器进行连接...在您的实现中,您是否看到候选对象正在生成并且正在被其他对等方接收? –
@bwtrent是的,他们得到生成(RTCIceCandidate),其中有6我的本地IP(192.168.1.69)与端口56830,最后3(所以,总共有9候选人生成)也有外部IP,相同的端口,但仅限于UDP – genesisxyz
您正在获得应用程序,所以turn server和ice进程正在运行。另一件事是确保对方获得候选人。是这样吗? –