Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_PIPEWAIT.3 @ 17:dd9cdb856310

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Remove PKG-INFO from the because it is regenerated automatically for the sdist
author Franz Glasner <fzglas.hg@dom66.de>
date Thu, 18 Sep 2025 17:40:40 +0200
parents b50eed0cc0ef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 - 2016, 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 CURLOPT_PIPEWAIT 3 "12 May 2015" "libcurl 7.43.0" "curl_easy_setopt options"
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24 .SH NAME
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25 CURLOPT_PIPEWAIT \- wait for pipelining/multiplexing
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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_setopt(CURL *handle, CURLOPT_PIPEWAIT, long wait);
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30 .SH DESCRIPTION
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31 Set \fIwait\fP to 1L to tell libcurl to prefer to wait for a connection to
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32 confirm or deny that it can do pipelining or multiplexing before continuing.
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33
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34 When about to perform a new transfer that allows pipelining or multiplexing,
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35 libcurl will check for existing connections to re-use and pipeline on. If no
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36 such connection exists it will immediately continue and create a fresh new
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37 connection to use.
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38
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39 By setting this option to 1 - and having \fICURLMOPT_PIPELINING(3)\fP enabled
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40 for the multi handle this transfer is associated with - libcurl will instead
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41 wait for the connection to reveal if it is possible to pipeline/multiplex on
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42 before it continues. This enables libcurl to much better keep the number of
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43 connections to a minimum when using pipelining or multiplexing protocols.
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44
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45 The effect thus becomes that with this option set, libcurl prefers to wait and
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46 re-use an existing connection for pipelining rather than the opposite: prefer
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47 to open a new connection rather than waiting.
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48
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49 The waiting time is as long as it takes for the connection to get up and for
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50 libcurl to get the necessary response back that informs it about its protocol
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51 and support level.
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52 .SH DEFAULT
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53 0 (off)
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54 .SH PROTOCOLS
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55 HTTP(S)
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56 .SH EXAMPLE
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57 .SH AVAILABILITY
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58 Added in 7.43.0
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59 .SH RETURN VALUE
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60 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
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61 .SH "SEE ALSO"
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62 .BR CURLOPT_FORBID_REUSE "(3), " CURLOPT_FRESH_CONNECT "(3), "
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63 .BR CURLMOPT_PIPELINING "(3), " CURLMOPT_MAX_HOST_CONNECTIONS "(3), "