From 13c193f24f6238e3e2c36f4d6bc9d1615c23cdd0 Mon Sep 17 00:00:00 2001
From: Jason <xjasonlyu@gmail.com>
Date: Wed, 14 Aug 2019 21:20:40 +0800
Subject: [PATCH] debug

---
 proxy/tcp.go   | 3 +++
 proxy/utils.go | 2 --
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/proxy/tcp.go b/proxy/tcp.go
index b3d28d0..d22c2ec 100644
--- a/proxy/tcp.go
+++ b/proxy/tcp.go
@@ -85,6 +85,9 @@ func (h *tcpHandler) Handle(conn net.Conn, target *net.TCPAddr) error {
 	// Alias
 	var localConn = conn
 
+	if h.fakeDNS == nil {
+		log.Warnf("fakedns is nil")
+	}
 	// Lookup fakeDNS host record
 	targetHost, err := lookupHost(h.fakeDNS, target)
 	if err != nil {
diff --git a/proxy/utils.go b/proxy/utils.go
index 0127355..e0ef4d7 100644
--- a/proxy/utils.go
+++ b/proxy/utils.go
@@ -3,7 +3,6 @@ package proxy
 import (
 	"errors"
 	"fmt"
-	"github.com/xjasonlyu/tun2socks/common/log"
 	"io"
 	"io/ioutil"
 	"net"
@@ -29,7 +28,6 @@ func lookupHost(fakeDNS dns.FakeDNS, target net.Addr) (targetHost string, err er
 	targetHost = targetIP.String()
 	// Replace with a domain name if target address IP is a fake IP
 	if fakeDNS != nil {
-		log.Warnf("lookup dns: %v", targetHost)
 		if host, exist := fakeDNS.IPToHost(targetIP); exist {
 			targetHost = host
 		}