From 0a4ce8475a97942a8160143247a170c88e96b0c7 Mon Sep 17 00:00:00 2001
From: Florian Dold <florian.dold@gmail.com>
Date: Fri, 21 Sep 2018 22:02:05 +0200
Subject: use tcp fast open for /keys request

---
 src/exchange-lib/exchange_api_handle.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/exchange-lib/exchange_api_handle.c b/src/exchange-lib/exchange_api_handle.c
index cd07e2e8b..38d00b448 100644
--- a/src/exchange-lib/exchange_api_handle.c
+++ b/src/exchange-lib/exchange_api_handle.c
@@ -1176,6 +1176,7 @@ request_keys (void *cls)
   GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
               "Requesting keys with URL `%s'.\n",
               kr->url);
+  eh = TALER_EXCHANGE
   eh = curl_easy_init ();
   GNUNET_assert (CURLE_OK ==
                  curl_easy_setopt (eh,
@@ -1201,6 +1202,10 @@ request_keys (void *cls)
                  curl_easy_setopt (eh,
                                    CURLOPT_ENCODING,
                                    "deflate"));
+  GNUNET_assert (CURLE_OK ==
+                 curl_easy_setopt (eh,
+                                   CURLOPT_TCP_FASTOPEN,
+                                   1L));
   kr->job = GNUNET_CURL_job_add (exchange->ctx,
                                  eh,
                                  GNUNET_NO,
-- 
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