From 276214afd0ca89814fe1fd1d49f709b1677b0433 Mon Sep 17 00:00:00 2001
From: xlight <xbluelight@gmail.com>
Date: Wed, 1 May 2019 13:58:58 +0800
Subject: [PATCH] enable http/2 when use HTTPS Protocol

---
 provider/haproxy/config/haproxy_template.cfg | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/provider/haproxy/config/haproxy_template.cfg b/provider/haproxy/config/haproxy_template.cfg
index 358e152..6c88c31 100644
--- a/provider/haproxy/config/haproxy_template.cfg
+++ b/provider/haproxy/config/haproxy_template.cfg
@@ -9,7 +9,7 @@ bind *:42
 {{range $i, $listener := .frontends -}}
 
 frontend {{$listener.Name}}
-bind *:{{$listener.Port}}{{if $listener.AcceptProxy}} accept-proxy{{end}}{{if eq $listener.Protocol "https" "tls"}}{{if $.defaultCertFile}} ssl crt /etc/haproxy/certs/current/{{$.defaultCertFile}}{{end}} ssl crt /etc/haproxy/certs/current{{if $.strictSni}} strict-sni{{end}}{{end}}
+bind *:{{$listener.Port}}{{if $listener.AcceptProxy}} accept-proxy{{end}}{{if eq $listener.Protocol "https" "tls"}}{{if $.defaultCertFile}} ssl crt /etc/haproxy/certs/current/{{$.defaultCertFile}} alpn h2,http/1.1{{end}} ssl crt /etc/haproxy/certs/current{{if $.strictSni}} strict-sni{{end}}{{end}}
 {{if $listener.Config -}}
 {{$listener.Config}}
 {{end -}}