Calling CreateDataChannel of RTCPeerConnection results in a crash. about com.unity.webrtc HOT 4 CLOSED

Could you attach the full code that can reproduce the problem?

from com.unity.webrtc.

Hi,

this is pretty much all I am doing
`
public bool AddDataChannel(string InDataChannelLabel, DataChannelReady OnReady, DataChannelClosed OnClosed, DataChannelReceived OnRecv)
{
// do not open a data channel twice for the same label
if (this.DataChannels.ContainsKey(InDataChannelLabel))
return false;

        RTCDataChannelInit Options = default;
        var DC = this.PC.CreateDataChannel(InDataChannelLabel, ref Options);
        if (DC == null)
            return false;

        // store data channel handle
        this.DataChannels.Add(InDataChannelLabel, DC);

        // hook-up events
        DC.OnOpen += () => { if (OnReady != null) { OnReady.Invoke(); } };
        DC.OnClose += () => 
        {
            if (OnClosed != null) { OnClosed.Invoke(); }
            DC.OnMessage = null;
        };
        DC.OnMessage += (bytes) => { if (OnRecv != null) { OnRecv.Invoke(bytes); } };

        return true;
    }

`

I called the WebRTC.Init method before. PC is an initialized PeerConnection object.

Cheers,
Tobi

from com.unity.webrtc.

Hi,
another way to reproduce the crash: simply put the following

RTCDataChannelInit opt = default;
var DC = pc.CreateDataChannel("foo", ref opt);

In the "void OnOffer(ISignaling signaling, DescData e)" method of the RenderStreaming MonoBehaviour.

Cheers,
Tobi.

from com.unity.webrtc.

Fixed this issue and will release the bug-fix version this week. Thanks!

from com.unity.webrtc.