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defensive check for peer connection instance (#4350)

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This commit is contained in:
Raja Subramanian
2026-03-08 08:34:53 +05:30
committed by GitHub
parent cb7dc2d02a
commit db1a804696
1 changed files with 10 additions and 2 deletions
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12
pkg/rtc/transportmanager.go
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@@ -542,9 +542,17 @@ func (t *TransportManager) HandleAnswer(answer webrtc.SessionDescription, answer
func (t *TransportManager) AddICECandidate(candidate webrtc.ICECandidateInit, target livekit.SignalTarget) {
switch target {
case livekit.SignalTarget_PUBLISHER:
t.publisher.AddICECandidate(candidate)
if t.publisher != nil {
t.publisher.AddICECandidate(candidate)
} else {
t.params.Logger.Warnw("ice candidate for publisher, but no peer connection", nil, "candidate", candidate)
}
case livekit.SignalTarget_SUBSCRIBER:
t.subscriber.AddICECandidate(candidate)
if t.subscriber != nil {
t.subscriber.AddICECandidate(candidate)
} else {
t.params.Logger.Warnw("ice candidate for subscriber, but no peer connection", nil, "candidate", candidate)
}
default:
err := errors.New("unknown signal target")
t.params.Logger.Errorw("ice candidate for unknown signal target", err, "target", target)