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60 lines
2.4 KiB
Groff
60 lines
2.4 KiB
Groff
.\" **************************************************************************
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.\" * _ _ ____ _
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.\" * Project ___| | | | _ \| |
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.\" * / __| | | | |_) | |
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.\" * | (__| |_| | _ <| |___
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.\" * \___|\___/|_| \_\_____|
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.\" *
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.\" * Copyright (C) 1998 - 2016, Daniel Stenberg, <daniel@haxx.se>, et al.
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.\" *
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.\" * This software is licensed as described in the file COPYING, which
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.\" * you should have received as part of this distribution. The terms
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.\" * are also available at https://curl.haxx.se/docs/copyright.html.
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.\" *
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.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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.\" * copies of the Software, and permit persons to whom the Software is
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.\" * furnished to do so, under the terms of the COPYING file.
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.\" *
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.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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.\" * KIND, either express or implied.
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.\" *
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.\" **************************************************************************
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.\"
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.TH CURLOPT_MAXCONNECTS 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
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.SH NAME
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CURLOPT_MAXCONNECTS \- maximum connection cache size
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.SH SYNOPSIS
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#include <curl/curl.h>
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_MAXCONNECTS, long amount);
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.SH DESCRIPTION
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Pass a long. The set \fIamount\fP will be the maximum number of simultaneously
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open persistent connections that libcurl may cache in the pool associated with
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this handle. The default is 5, and there isn't much point in changing this
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value unless you are perfectly aware of how this works and changes libcurl's
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behaviour. This concerns connections using any of the protocols that support
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persistent connections.
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When reaching the maximum limit, curl closes the oldest one in the cache to
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prevent increasing the number of open connections.
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If you already have performed transfers with this curl handle, setting a
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smaller \fICURLOPT_MAXCONNECTS(3)\fP than before may cause open connections to
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get closed unnecessarily.
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If you add this easy handle to a multi handle, this setting is not
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acknowledged, and you must instead use \fIcurl_multi_setopt(3)\fP and the
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\fICURLMOPT_MAXCONNECTS(3)\fP option.
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.SH DEFAULT
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5
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.SH PROTOCOLS
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Most
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.SH EXAMPLE
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TODO
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.SH AVAILABILITY
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Always
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.SH RETURN VALUE
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Returns CURLE_OK
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.SH "SEE ALSO"
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.BR CURLMOPT_MAXCONNECTS "(3), " CURLOPT_MAXREDIRS "(3), "
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