From 6e70521d7853e507e7cd3e603fc618969d4a57bf Mon Sep 17 00:00:00 2001
From: xtaci <daniel820313@gmail.com>
Date: Mon, 4 Nov 2019 04:30:41 +0000
Subject: [PATCH] GND the buffers(to recycle the buffers)

---
 sess.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sess.go b/sess.go
index 779d5c5..b424faf 100644
--- a/sess.go
+++ b/sess.go
@@ -333,7 +333,7 @@ func (s *UDPSession) WriteBuffers(v [][]byte) (n int, err error) {
 func (s *UDPSession) uncork() {
 	if len(s.txqueue) > 0 {
 		s.tx(s.txqueue)
-		s.txqueue = s.txqueue[:0]
+		s.txqueue = nil
 	}
 	return
 }