Ice connection fails, how can I know what is wrong? about rtcmulticonnection HOT 7 OPEN

I've faced similar issues whilst testing on the same network. However, onfailed event is fired only when, either both ICE-Agent and ICE-server missed to prioritze valid addresses/ports or failed to perform connectivity checks (STUN-binding-requests) or skipped subsequent STUN servers when first URI is down or failed to fire end-of-candidates gesture.

(Known Bug) Chrome seems taking first STUN-server for ice-trickling, and it skips all others (in the moment). So, XirSys' STUN server (ports 443/80) is skipped in current chrome builds; and hopefully it'll be fixed in M39.

I don't think it is an issue in RTCMultiConnection code, because second try always succeeds for such cases. Remember, getExternalIceServers must be true, or at least you should be using your own xirsys account.

connection.onfailed = function(event) {
    event.peer.getConnectionStats(function(result) {
        // read more here, https://cdn.webrtc-experiment.com/getConnectionStats.js
        // result.connectionType
        // result.audio --- for audio tracks
        // result.video ---- for video tracks
    });
    // use `redial` method
    // it is same as: connection.peers[event.userid].redial();
    event.peer.redial();

    // you can even use `renegotiate`
    // event.peer.renegotiate();
};

// or
// connection.autoReDialOnFailure = true;

P.S. Failure in ice-connectivity check isn't the only reason for onfailed event to be fired, there can be delay in signaling to negotiate offers, and many other factors.

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@muaz-khan
Hi Muaz Khan
i am facing similar problem and you are right , it success from second try ,till here i am able to find a solution but after some times some users are disconnected for some reason and the console show error
i think there is a problem in signal server.

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@muaz-khan
this issue appear while you are on same network using wfi or on different network

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@muaz-khan
onfailed event is not fired also

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@muaz-khan
waiting your reply

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Stop flooding.

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did you solve the problem?

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