From f694dad105ad3ccbeb7559f0bb5d585cf25acdae Mon Sep 17 00:00:00 2001
From: Raja Subramanian <raja.gobi@tutanota.com>
Date: Tue, 29 Mar 2022 08:16:18 +0530
Subject: [PATCH] Reset available layers when removing all trackers (#575)

---
 pkg/sfu/streamallocator.go      | 2 +-
 pkg/sfu/streamtrackermanager.go | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/sfu/streamallocator.go b/pkg/sfu/streamallocator.go
index 04d9d0656..29ca3a0db 100644
--- a/pkg/sfu/streamallocator.go
+++ b/pkg/sfu/streamallocator.go
@@ -134,7 +134,7 @@ type Event struct {
 }
 
 func (e Event) String() string {
-	return fmt.Sprintf("StreamAllocator:Event{signal: %s, data: %s}", e.Signal, e.Data)
+	return fmt.Sprintf("StreamAllocator:Event{signal: %s, data: %+v}", e.Signal, e.Data)
 }
 
 type StreamAllocatorParams struct {
diff --git a/pkg/sfu/streamtrackermanager.go b/pkg/sfu/streamtrackermanager.go
index 759e45eb1..05f2c7c77 100644
--- a/pkg/sfu/streamtrackermanager.go
+++ b/pkg/sfu/streamtrackermanager.go
@@ -148,6 +148,8 @@ func (s *StreamTrackerManager) RemoveAllTrackers() {
 	for layer := range s.trackers {
 		s.trackers[layer] = nil
 	}
+	s.availableLayers = make([]int32, 0)
+	s.maxExpectedLayer = DefaultMaxLayerSpatial
 	s.lock.Unlock()
 
 	for _, tracker := range trackers {