From 8636a4f58994dadb2a9a1a6811db02dc5346631b Mon Sep 17 00:00:00 2001
From: beyondkmp <beyondkmp@gmail.com>
Date: Thu, 14 Feb 2019 11:37:47 +0800
Subject: [PATCH] Fix: return 502 in http outbound (#116)

---
 adapters/outbound/http.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/adapters/outbound/http.go b/adapters/outbound/http.go
index 4ac7479a..48568836 100644
--- a/adapters/outbound/http.go
+++ b/adapters/outbound/http.go
@@ -58,9 +58,9 @@ func (h *Http) shakeHand(metadata *C.Metadata, rw io.ReadWriter) error {
 	var buf bytes.Buffer
 	var err error
 
-	addr := net.JoinHostPort(metadata.Host, metadata.Port)
+	addr := net.JoinHostPort(metadata.String(), metadata.Port)
 	buf.WriteString("CONNECT " + addr + " HTTP/1.1\r\n")
-	buf.WriteString("Host: " + metadata.Host + "\r\n")
+	buf.WriteString("Host: " + metadata.String() + "\r\n")
 	buf.WriteString("Proxy-Connection: Keep-Alive\r\n")
 
 	if h.user != "" && h.pass != "" {