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Fix m144 teardown crashes #967

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Fix m144 teardown crashes #967

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9 changes: 5 additions & 4 deletions Sources/LiveKit/Core/Transport.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -204,11 +204,12 @@ actor Transport: NSObject, Loggable {

// Stop listening to delegate
_pc.delegate = nil
// Remove all senders (if any)
for sender in _pc.senders {
_pc.removeTrack(sender)
}

// Do not call removeTrack before close — it nulls sender tracks and
// changes transceiver directions, causing Close() to skip ClearSend/
// DetachTrack in its StopTransceiverProcedure and hit edge cases in
// the worker-thread teardown (ICE use-after-free, AVAudioEngine
// deallocation assertion). Close() handles full cleanup on its own.
_pc.close()
}
}
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