From 04d55bc6c887223b4c7ad23c3ed1d818ef0b5bdc Mon Sep 17 00:00:00 2001
From: aler9 <46489434+aler9@users.noreply.github.com>
Date: Sun, 20 Sep 2020 11:45:05 +0200
Subject: [PATCH] ConnClient: send teardown only after playing

---
 connclient.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/connclient.go b/connclient.go
index 9779c74d..1e8ff3cf 100644
--- a/connclient.go
+++ b/connclient.go
@@ -65,6 +65,7 @@ type ConnClient struct {
 	udpLastFrameTimes map[int]*int64
 	udpRtpListeners   map[int]*connClientUDPListener
 	udpRtcpListeners  map[int]*connClientUDPListener
+	playing           bool
 
 	receiverReportTerminate chan struct{}
 	receiverReportDone      chan struct{}
@@ -104,7 +105,7 @@ func NewConnClient(conf ConnClientConf) (*ConnClient, error) {
 
 // Close closes all the ConnClient resources.
 func (c *ConnClient) Close() error {
-	if c.streamUrl != nil {
+	if c.playing {
 		c.Do(&Request{
 			Method:       TEARDOWN,
 			Url:          c.streamUrl,
@@ -601,6 +602,8 @@ func (c *ConnClient) Play(u *url.URL) (*Response, error) {
 		return nil, fmt.Errorf("bad status code: %d (%s)", res.StatusCode, res.StatusMessage)
 	}
 
+	c.playing = true
+
 	// open the firewall by sending packets to every channel
 	if *c.streamProtocol == StreamProtocolUDP {
 		for trackId := range c.udpRtpListeners {