From 51d1964749f7e07a9c4a2e4573b9a548d1908713 Mon Sep 17 00:00:00 2001 From: bhpike65 Date: Thu, 13 Jul 2017 12:07:28 +0800 Subject: [PATCH] fix --- nat/nat.go | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/nat/nat.go b/nat/nat.go index cf0f434..dd4e79c 100644 --- a/nat/nat.go +++ b/nat/nat.go @@ -144,8 +144,8 @@ func Discovery(local, server, altServer string) (*NATBehaviorDiscovery, error) { //hairpinning support test req = stun.NewBindRequest(nil) - resp, _, err = req.Request(res.Local.IP.String(), mappingPP) - if err != nil { + _, _, err = req.Request(res.Local.IP.String()+":0", mappingPP) + if err == nil { res.Hairpinning = true }