Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLINFO_NUM_CONNECTS.3 @ 40:aa33339d6b8a upstream

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ADD: MuPDF v1.26.10: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.5.
author Franz Glasner <fzglas.hg@dom66.de>
date Sat, 11 Oct 2025 11:31:38 +0200
parents b50eed0cc0ef
children
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1 .\" **************************************************************************
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2 .\" * _ _ ____ _
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3 .\" * Project ___| | | | _ \| |
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4 .\" * / __| | | | |_) | |
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5 .\" * | (__| |_| | _ <| |___
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6 .\" * \___|\___/|_| \_\_____|
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7 .\" *
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8 .\" * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
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9 .\" *
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10 .\" * This software is licensed as described in the file COPYING, which
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11 .\" * you should have received as part of this distribution. The terms
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12 .\" * are also available at https://curl.haxx.se/docs/copyright.html.
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13 .\" *
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14 .\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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15 .\" * copies of the Software, and permit persons to whom the Software is
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16 .\" * furnished to do so, under the terms of the COPYING file.
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17 .\" *
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18 .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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19 .\" * KIND, either express or implied.
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20 .\" *
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21 .\" **************************************************************************
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22 .\"
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23 .TH CURLINFO_NUM_CONNECTS 3 "12 Sep 2015" "libcurl 7.44.0" "curl_easy_getinfo options"
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24 .SH NAME
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25 CURLINFO_NUM_CONNECTS \- get number of created connections
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26 .SH SYNOPSIS
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27 #include <curl/curl.h>
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28
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29 CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_NUM_CONNECTS, long *nump);
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30 .SH DESCRIPTION
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31 Pass a pointer to a long to receive how many new connections libcurl had to
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32 create to achieve the previous transfer (only the successful connects are
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33 counted). Combined with \fICURLINFO_REDIRECT_COUNT(3)\fP you are able to know
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34 how many times libcurl successfully reused existing connection(s) or not. See
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35 the connection options of \fIcurl_easy_setopt(3)\fP to see how libcurl tries
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36 to make persistent connections to save time.
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37 .SH PROTOCOLS
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38 All
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39 .SH EXAMPLE
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40 .nf
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41 CURL *curl = curl_easy_init();
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42 if(curl) {
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43 CURLcode res;
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44 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
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45 curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
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46 res = curl_easy_perform(curl);
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47 if(res == CURLE_OK) {
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48 long connects;
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49 res = curl_easy_getinfo(curl, CURLINFO_NUM_CONNECTS, &connects);
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50 if(res)
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51 printf("It needed %d connects\\n", connects);
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52 }
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53 curl_easy_cleanup(curl);
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54 }
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55 .fi
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56 .SH AVAILABILITY
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57 Added in 7.12.3
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58 .SH RETURN VALUE
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59 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
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60 .SH "SEE ALSO"
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61 .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "