mirror of
https://github.com/curl/curl.git
synced 2024-12-15 06:40:09 +08:00
58 lines
2.1 KiB
Groff
58 lines
2.1 KiB
Groff
.\" **************************************************************************
|
|
.\" * _ _ ____ _
|
|
.\" * Project ___| | | | _ \| |
|
|
.\" * / __| | | | |_) | |
|
|
.\" * | (__| |_| | _ <| |___
|
|
.\" * \___|\___/|_| \_\_____|
|
|
.\" *
|
|
.\" * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
|
|
.\" *
|
|
.\" * This software is licensed as described in the file COPYING, which
|
|
.\" * you should have received as part of this distribution. The terms
|
|
.\" * are also available at https://curl.haxx.se/docs/copyright.html.
|
|
.\" *
|
|
.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
|
.\" * copies of the Software, and permit persons to whom the Software is
|
|
.\" * furnished to do so, under the terms of the COPYING file.
|
|
.\" *
|
|
.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
.\" * KIND, either express or implied.
|
|
.\" *
|
|
.\" **************************************************************************
|
|
.\"
|
|
.TH CURLOPT_HAPROXYPROTOCOL 3 "5 Feb 2018" "libcurl 7.60.0" "curl_easy_setopt options"
|
|
.SH NAME
|
|
CURLOPT_HAPROXYPROTOCOL \- send HAProxy PROXY protocol v1 header
|
|
.SH SYNOPSIS
|
|
#include <curl/curl.h>
|
|
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_HAPROXYPROTOCOL,
|
|
long haproxy_protocol);
|
|
.SH DESCRIPTION
|
|
A long parameter set to 1 tells the library to send an HAProxy PROXY
|
|
protocol v1 header at beginning of the connection. The default action is not to
|
|
send this header.
|
|
|
|
This option is primarily useful when sending test requests to a service that
|
|
expects this header.
|
|
|
|
Most applications do not need this option.
|
|
.SH DEFAULT
|
|
0, do not send any HAProxy PROXY protocol header
|
|
.SH PROTOCOLS
|
|
HTTP
|
|
.SH EXAMPLE
|
|
.nf
|
|
CURL *curl = curl_easy_init();
|
|
if(curl) {
|
|
CURLcode ret;
|
|
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
|
|
curl_easy_setopt(curl, CURLOPT_HAPROXYPROTOCOL, 1L);
|
|
ret = curl_easy_perform(curl);
|
|
}
|
|
.fi
|
|
.SH AVAILABILITY
|
|
Along with HTTP. Added in 7.60.0.
|
|
.SH RETURN VALUE
|
|
Returns CURLE_OK if HTTP is enabled, and CURLE_UNKNOWN_OPTION if not.
|