From 54787a8a8e3ac764a4625d0138d33252a44df721 Mon Sep 17 00:00:00 2001
From: GoEdgeLab <goedgecloud@gmail.com>
Date: Fri, 23 Jun 2023 11:43:02 +0800
Subject: [PATCH] =?UTF-8?q?=E6=BA=90=E7=AB=99=E6=94=AF=E6=8C=81HTTP/2?=
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---
 internal/nodes/http_client_pool.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/internal/nodes/http_client_pool.go b/internal/nodes/http_client_pool.go
index f6306f0..ae65a22 100644
--- a/internal/nodes/http_client_pool.go
+++ b/internal/nodes/http_client_pool.go
@@ -8,6 +8,7 @@ import (
 	"github.com/TeaOSLab/EdgeNode/internal/goman"
 	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
 	"github.com/pires/go-proxyproto"
+	"golang.org/x/net/http2"
 	"net"
 	"net/http"
 	"runtime"
@@ -166,6 +167,11 @@ func (this *HTTPClientPool) Client(req *HTTPRequest,
 		},
 	}
 
+	// support http/2
+	if origin.HTTP2Enabled && origin.Addr != nil && origin.Addr.Protocol == serverconfigs.ProtocolHTTPS {
+		_ = http2.ConfigureTransport(transport.Transport)
+	}
+
 	rawClient = &http.Client{
 		Timeout:   readTimeout,
 		Transport: transport,