narayana/conversations-classic
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fix race condition accessing rtpSender

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Daniel Gultsch 2024-02-17 09:05:40 +01:00
parent e416a6c4eb
commit ca1d8b4d1b
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1 changed files with 7 additions and 1 deletions
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src/main/java/eu/siacs/conversations/xmpp/jingle/TrackWrapper.java
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@ -65,8 +65,14 @@ class TrackWrapper<T extends MediaStreamTrack> {
public static <T extends MediaStreamTrack> RtpTransceiver getTransceiver( public static <T extends MediaStreamTrack> RtpTransceiver getTransceiver(
@Nonnull final PeerConnection peerConnection, final TrackWrapper<T> trackWrapper) { @Nonnull final PeerConnection peerConnection, final TrackWrapper<T> trackWrapper) {
final RtpSender rtpSender = trackWrapper.rtpSender; final RtpSender rtpSender = trackWrapper.rtpSender;
final String rtpSenderId;
try {
rtpSenderId = rtpSender.id();
} catch (final IllegalStateException e) {
return null;
}
for (final RtpTransceiver transceiver : peerConnection.getTransceivers()) { for (final RtpTransceiver transceiver : peerConnection.getTransceivers()) {
if (transceiver.getSender().id().equals(rtpSender.id())) { if (transceiver.getSender().id().equals(rtpSenderId)) {
return transceiver; return transceiver;
} }
} }