From 125ef8372cee8729942c90a91de2cbb1b15dd028 Mon Sep 17 00:00:00 2001
From: v2ray <admin@v2ray.com>
Date: Tue, 16 Aug 2016 13:04:07 +0200
Subject: [PATCH] actually follow redirect of UDP

---
 proxy/dokodemo/dokodemo.go | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/proxy/dokodemo/dokodemo.go b/proxy/dokodemo/dokodemo.go
index 3b4ccfe5..25003aa8 100644
--- a/proxy/dokodemo/dokodemo.go
+++ b/proxy/dokodemo/dokodemo.go
@@ -90,7 +90,11 @@ func (this *DokodemoDoor) Start() error {
 
 func (this *DokodemoDoor) ListenUDP() error {
 	this.udpServer = udp.NewUDPServer(this.meta, this.packetDispatcher)
-	udpHub, err := udp.ListenUDP(this.meta.Address, this.meta.Port, udp.ListenOption{Callback: this.handleUDPPackets})
+	udpHub, err := udp.ListenUDP(
+		this.meta.Address, this.meta.Port, udp.ListenOption{
+			Callback:            this.handleUDPPackets,
+			ReceiveOriginalDest: this.config.FollowRedirect,
+		})
 	if err != nil {
 		log.Error("Dokodemo failed to listen on ", this.meta.Address, ":", this.meta.Port, ": ", err)
 		return err