No good info on the bug, which seems plausible. I do have an observation though:
You can't rely on DTLS alerts arriving, since they are not retransmitted. You should use signaling for session termination. On Mon, Sep 19, 2016 at 6:44 PM, Lorenzo Miniero <[email protected]> wrote: > Hi, > > I've noticed a weird behaviour that seems to have started happening with > Firefox 48, and is apparently happening with the latest Nightly as well. It > looks like Firefox is not sending a DTLS alert anymore when a PeerConnection > is closed. You can test this easily by opening this web page in a couple of > tabs: > > https://janus.conf.meetecho.com/videocalltest.html > > This is a demo of a WebRTC call with media going through my WebRTC server. To > replicate the issue, just choose two different usernames and have one call > the other, and then have one of the two hangup. This will result, for both > users, in a call to the PeerConnection.close(), and about:webrtc confirms > both PCs are indeed closed, but looking at the traffic via Wireshark/tcpdump > no DTLS alert is sent to the server by either of them. This makes the server > actually unaware of the PC being closed. > > Is this a known issue? > > Thanks! > Lorenzo > _______________________________________________ > dev-media mailing list > [email protected] > https://lists.mozilla.org/listinfo/dev-media _______________________________________________ dev-media mailing list [email protected] https://lists.mozilla.org/listinfo/dev-media
