From d3aa9ba32d0175c66e3e19da471c596b0fb2bd02 Mon Sep 17 00:00:00 2001
From: lwch <lwch748@gmail.com>
Date: Mon, 23 Aug 2021 16:41:47 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0log?=
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---
 code/client/tunnel/link.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/code/client/tunnel/link.go b/code/client/tunnel/link.go
index 3522bc5..8b2d2de 100644
--- a/code/client/tunnel/link.go
+++ b/code/client/tunnel/link.go
@@ -53,6 +53,7 @@ func (link *Link) loop() {
 	for {
 		n, err := link.conn.Read(buf)
 		if err != nil {
+			logging.Error("read data on tunnel %s link %s failed, err=%v", link.tunnel.Name, link.ID, err)
 			return
 		}
 		if n == 0 {