From 55ff684d0989ffd65d02fafe1d2a43309576b8fa Mon Sep 17 00:00:00 2001
From: jiangpeilong <jiangpeilong@ruijie.com.cn>
Date: Thu, 22 Aug 2024 21:12:11 +0800
Subject: [PATCH] Fix TCP concurrent sending problem

---
 socket/tcp-bsd.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/socket/tcp-bsd.c b/socket/tcp-bsd.c
index 194f29f5..25580353 100644
--- a/socket/tcp-bsd.c
+++ b/socket/tcp-bsd.c
@@ -312,6 +312,8 @@ socket_send_message (NiceSocket *sock,
   if (priv->error)
     return -1;
 
+  g_mutex_lock(&mutex);
+
   message_len = output_message_get_size (message);
 
   /* First try to send the data, don't send it later if it can be sent now
@@ -353,6 +355,8 @@ socket_send_message (NiceSocket *sock,
     }
   }
 
+  g_mutex_unlock(&mutex);
+
   return ret;
 }
 
-- 
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