From 1b88b51c23e1c9ddd20bebd06560e7c2fc4bf898 Mon Sep 17 00:00:00 2001
From: Pierre HUBERT <pierre.git@communiquons.org>
Date: Mon, 13 Apr 2020 09:43:56 +0200
Subject: [PATCH] Add a check

---
 relay.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/relay.go b/relay.go
index 693f902..5b389bc 100644
--- a/relay.go
+++ b/relay.go
@@ -330,6 +330,11 @@ func newCall(mainOffer receivedSignal, r *activeRelay) {
 
 		rtpBuf := make([]byte, 1400)
 		for {
+
+			if r.closed {
+				return
+			}
+
 			i, readErr := remoteTrack.Read(rtpBuf)
 			if readErr != nil {
 				// Could not read from remote track