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actually disable 100 continue

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Christian Grothoff 2019-02-23 14:47:44 +01:00
parent 3219c14674
commit 4a51e33105
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GPG Key ID: 939E6BE1E29FC3CC
3 changed files with 7 additions and 22 deletions
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3
ChangeLog
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@ -1,3 +1,6 @@
Sat Feb 23 14:47:12 CET 2019
Actually disable 100 CONTINUE. -CG
Sun Aug 19 15:15:48 CEST 2018
Increase various limits and rework transaction scopes to
improve scalability. -CG

21
src/lib/exchange_api_curl_defaults.c
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@ -55,26 +55,5 @@ TEL_curl_easy_get (const char *url)
CURLOPT_TCP_FASTOPEN,
1L));
#endif
{
/* Unfortunately libcurl needs chunk to be alive until after
curl_easy_perform. To avoid manual cleanup, we keep
one static list here. */
static struct curl_slist *chunk = NULL;
if (NULL == chunk)
{
/* With POST requests, we do not want to wait for the
"100 Continue" response, as our request bodies are usually
small and directy sending them saves us a round trip.
Clearing the expect header like this disables libcurl's
default processing of the header.
Disabling this header is safe for other HTTP methods, thus
we don't distinguish further before setting it. */
chunk = curl_slist_append (chunk, "Expect:");
}
GNUNET_assert (CURLE_OK == curl_easy_setopt (eh, CURLOPT_HTTPHEADER, chunk));
}
return eh;
}

5
src/lib/exchange_api_handle.c
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@ -1740,7 +1740,10 @@ TALER_EXCHANGE_connect
TALER_LOG_DEBUG ("Connecting to the exchange (%s)\n",
url);
/* Disable 100 continue processing */
GNUNET_break (GNUNET_OK ==
GNUNET_CURL_append_header (ctx,
"Expect:"));
exchange = GNUNET_new (struct TALER_EXCHANGE_Handle);
exchange->ctx = ctx;
exchange->url = GNUNET_strdup (url);