Mercurial > hgrepos > Python2 > PyMuPDF
comparison mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_PIPEWAIT.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> |
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| date | Mon, 15 Sep 2025 11:43:07 +0200 |
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| 23 .TH CURLOPT_PIPEWAIT 3 "12 May 2015" "libcurl 7.43.0" "curl_easy_setopt options" | |
| 24 .SH NAME | |
| 25 CURLOPT_PIPEWAIT \- wait for pipelining/multiplexing | |
| 26 .SH SYNOPSIS | |
| 27 #include <curl/curl.h> | |
| 28 | |
| 29 CURLcode curl_easy_setopt(CURL *handle, CURLOPT_PIPEWAIT, long wait); | |
| 30 .SH DESCRIPTION | |
| 31 Set \fIwait\fP to 1L to tell libcurl to prefer to wait for a connection to | |
| 32 confirm or deny that it can do pipelining or multiplexing before continuing. | |
| 33 | |
| 34 When about to perform a new transfer that allows pipelining or multiplexing, | |
| 35 libcurl will check for existing connections to re-use and pipeline on. If no | |
| 36 such connection exists it will immediately continue and create a fresh new | |
| 37 connection to use. | |
| 38 | |
| 39 By setting this option to 1 - and having \fICURLMOPT_PIPELINING(3)\fP enabled | |
| 40 for the multi handle this transfer is associated with - libcurl will instead | |
| 41 wait for the connection to reveal if it is possible to pipeline/multiplex on | |
| 42 before it continues. This enables libcurl to much better keep the number of | |
| 43 connections to a minimum when using pipelining or multiplexing protocols. | |
| 44 | |
| 45 The effect thus becomes that with this option set, libcurl prefers to wait and | |
| 46 re-use an existing connection for pipelining rather than the opposite: prefer | |
| 47 to open a new connection rather than waiting. | |
| 48 | |
| 49 The waiting time is as long as it takes for the connection to get up and for | |
| 50 libcurl to get the necessary response back that informs it about its protocol | |
| 51 and support level. | |
| 52 .SH DEFAULT | |
| 53 0 (off) | |
| 54 .SH PROTOCOLS | |
| 55 HTTP(S) | |
| 56 .SH EXAMPLE | |
| 57 .SH AVAILABILITY | |
| 58 Added in 7.43.0 | |
| 59 .SH RETURN VALUE | |
| 60 Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not. | |
| 61 .SH "SEE ALSO" | |
| 62 .BR CURLOPT_FORBID_REUSE "(3), " CURLOPT_FRESH_CONNECT "(3), " | |
| 63 .BR CURLMOPT_PIPELINING "(3), " CURLMOPT_MAX_HOST_CONNECTIONS "(3), " |