diff mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLMOPT_MAXCONNECTS.3 @ 2:b50eed0cc0ef upstream

ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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+.\" **************************************************************************
+.\" *                                  _   _ ____  _
+.\" *  Project                     ___| | | |  _ \| |
+.\" *                             / __| | | | |_) | |
+.\" *                            | (__| |_| |  _ <| |___
+.\" *                             \___|\___/|_| \_\_____|
+.\" *
+.\" * Copyright (C) 1998 - 2017, 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 CURLMOPT_MAXCONNECTS 3 "17 Jun 2014" "libcurl 7.37.0" "curl_multi_setopt options"
+.SH NAME
+CURLMOPT_MAXCONNECTS \- set size of connection cache
+.SH SYNOPSIS
+#include <curl/curl.h>
+
+CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAXCONNECTS, long max);
+.SH DESCRIPTION
+Pass a long indicating the \fBmax\fP. The set number will be used as the
+maximum amount of simultaneously open connections that libcurl may keep in its
+connection cache after completed use. By default libcurl will enlarge the size
+for each added easy handle to make it fit 4 times the number of added easy
+handles.
+
+By setting this option, you can prevent the cache size from growing beyond the
+limit set by you.
+
+When the cache is full, curl closes the oldest one in the cache to prevent the
+number of open connections from increasing.
+
+This option is for the multi handle's use only, when using the easy interface
+you should instead use the \fICURLOPT_MAXCONNECTS(3)\fP option.
+
+See \fICURLMOPT_MAX_TOTAL_CONNECTIONS(3)\fP for limiting the number of active
+connections.
+
+.SH DEFAULT
+See DESCRIPTION
+.SH PROTOCOLS
+All
+.SH EXAMPLE
+.nf
+CURLM *m = curl_multi_init();
+/* only keep 10 connections in the cache */
+curl_multi_setopt(m, CURLMOPT_MAXCONNECTS, 10L);
+.fi
+.SH AVAILABILITY
+Added in 7.16.3
+.SH RETURN VALUE
+Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
+.SH "SEE ALSO"
+.BR CURLMOPT_MAX_HOST_CONNECTIONS "(3), "
+.BR CURLOPT_MAXCONNECTS "(3), "