From 1b63951b448253474b7f29f10abe3a32eaca5682 Mon Sep 17 00:00:00 2001
From: Joshua Ramon Enslin <joshua@museum-digital.de>
Date: Sat, 12 Feb 2022 23:06:53 +0100
Subject: [PATCH] Enable TCP Fast-Open for outgoing curl requests

---
 src/MD_STD.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/MD_STD.php b/src/MD_STD.php
index 7a3a562..6c8517b 100644
--- a/src/MD_STD.php
+++ b/src/MD_STD.php
@@ -302,10 +302,11 @@ final class MD_STD {
             CURLOPT_CONNECTTIMEOUT_MS => $timeout, //timeout in seconds
             CURLOPT_TIMEOUT_MS => $timeout,        //timeout in seconds
             CURLOPT_FOLLOWLOCATION => true,
-            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_2_0,
             // CURLOPT_COOKIESESSION => true,
             CURLOPT_AUTOREFERER => true,
             CURLOPT_USERAGENT => 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2) Gecko/20100101 Firefox/10.0.2',
+            CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_2_0,
+            CURLOPT_TCP_FASTOPEN => true,
         ]);
 
         /*