From 76bda049b5640ab193754a7f8534b6378c73d742 Mon Sep 17 00:00:00 2001
From: gVisor bot <gvisor-bot@google.com>
Date: Tue, 5 Jul 2022 21:00:41 +0800
Subject: [PATCH] chore: reduce wrapper

---
 context/conn.go | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/context/conn.go b/context/conn.go
index 8ecbf56b..71ec232e 100644
--- a/context/conn.go
+++ b/context/conn.go
@@ -16,10 +16,15 @@ type ConnContext struct {
 
 func NewConnContext(conn net.Conn, metadata *C.Metadata) *ConnContext {
 	id, _ := uuid.NewV4()
+
+	if _, ok := conn.(*CN.BufferedConn); !ok {
+		conn = CN.NewBufferedConn(conn)
+	}
+
 	return &ConnContext{
 		id:       id,
 		metadata: metadata,
-		conn:     CN.NewBufferedConn(conn),
+		conn:     conn,
 	}
 }