From 8dd9991268c387ef216d5c14bed1c06c228162c5 Mon Sep 17 00:00:00 2001
From: Alexey Khit <alexey.khit@gmail.com>
Date: Sat, 15 Apr 2023 07:53:26 +0300
Subject: [PATCH] Fix mutex lock after #339

---
 pkg/rtsp/client.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkg/rtsp/client.go b/pkg/rtsp/client.go
index 29757046..f040139b 100644
--- a/pkg/rtsp/client.go
+++ b/pkg/rtsp/client.go
@@ -310,7 +310,8 @@ func (c *Conn) SetupMedia(media *core.Media, first bool) (byte, error) {
 		// some Dahua/Amcrest cameras fail here because two simultaneous
 		// backchannel connections
 		if c.Backchannel {
-			c.Close()
+			_ = c.conn.Close()
+
 			c.Backchannel = false
 			if err := c.Dial(); err != nil {
 				return 0, err