From 032c3a1603b18c64db23a090c1d1e41e15d863cc Mon Sep 17 00:00:00 2001
From: Raja Subramanian <raja.gobi@tutanota.com>
Date: Tue, 30 Aug 2022 09:35:05 +0530
Subject: [PATCH] Fix track info available for down tracks. (#967)

Should have here in the first place. Brain damage :-(
---
 pkg/rtc/wrappedreceiver.go | 1 -
 pkg/sfu/receiver.go        | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/rtc/wrappedreceiver.go b/pkg/rtc/wrappedreceiver.go
index dd782e98c..4aa49b64d 100644
--- a/pkg/rtc/wrappedreceiver.go
+++ b/pkg/rtc/wrappedreceiver.go
@@ -113,7 +113,6 @@ func (d *DummyReceiver) Upgrade(receiver sfu.TrackReceiver) {
 	d.downtrackLock.Lock()
 	for _, t := range d.downtracks {
 		receiver.AddDownTrack(t)
-		t.TrackInfoAvailable()
 	}
 	d.downtracks = make(map[livekit.ParticipantID]sfu.TrackSender)
 	d.downtrackLock.Unlock()
diff --git a/pkg/sfu/receiver.go b/pkg/sfu/receiver.go
index 5f72d8f88..2ea9a3a87 100644
--- a/pkg/sfu/receiver.go
+++ b/pkg/sfu/receiver.go
@@ -386,6 +386,7 @@ func (w *WebRTCReceiver) AddDownTrack(track TrackSender) error {
 			track.UpTrackLayersChange(layers)
 		}
 	}
+	track.TrackInfoAvailable()
 
 	w.downTrackSpreader.Store(track)
 	return nil