Fix Worker crash when closing WebRtcServer with active WebRtcTransports - Githubissues

versatica / mediasoup

Cutting Edge WebRTC Video Conferencing

https://mediasoup.org

ISC License

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Fix Worker crash when closing WebRtcServer with active WebRtcTransports #1390

Closed ibc closed 6 months ago

ibc commented 6 months ago

Fixes #1388

Details

WebRtcServer destructor must first close its WebRtcTransports and then the UDP sockets and TCP servers (so also its TCP connections). Otherwise those WebRtcTransports will try to send DTLS Close Alert on an already closed/freed UdpSocketHandle or TcpConnectionHandle.

Steps to verify

Have WebRtcServer running and a client connected.
In server side call webRtcServer.close().
It should not crash anymore.