From 73e513601fa487911ed433720cc3e335b641f005 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Mon, 28 Mar 2016 22:05:38 +0900
Subject: [PATCH] nghttpx: Fix bug that proxy with HTTP/1.1 CONNECT did not
 work

This was a regression in 5fbe4cc2257d95dfa51c5dd8969b3f5201e0f9db.
---
 src/shrpx_http2_downstream_connection.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/shrpx_http2_downstream_connection.cc b/src/shrpx_http2_downstream_connection.cc
index 9f209a25..c723b620 100644
--- a/src/shrpx_http2_downstream_connection.cc
+++ b/src/shrpx_http2_downstream_connection.cc
@@ -108,7 +108,9 @@ int Http2DownstreamConnection::attach_downstream(Downstream *downstream) {
   auto &req = downstream_->request();
 
   // HTTP/2 disables HTTP Upgrade.
-  req.upgrade_request = false;
+  if (req.method != HTTP_CONNECT) {
+    req.upgrade_request = false;
+  }
 
   return 0;
 }