Mercurial > hgrepos > Python2 > PyMuPDF
diff mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_TCP_NODELAY.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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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mupdf-source/thirdparty/curl/docs/libcurl/opts/CURLOPT_TCP_NODELAY.3 Mon Sep 15 11:43:07 2025 +0200 @@ -0,0 +1,64 @@ +.\" ************************************************************************** +.\" * _ _ ____ _ +.\" * 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 CURLOPT_TCP_NODELAY 3 "30 Jun 2016" "libcurl 7.50.0" "curl_easy_setopt options" +.SH NAME +CURLOPT_TCP_NODELAY \- set the TCP_NODELAY option +.SH SYNOPSIS +#include <curl/curl.h> + +CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TCP_NODELAY, long nodelay); +.SH DESCRIPTION +Pass a long specifying whether the TCP_NODELAY option is to be set or cleared +(1L = set, 0 = clear). The option is set by default. This will have no effect +after the connection has been established. + +Setting this option to 1L will disable TCP's Nagle algorithm on this +connection. The purpose of this algorithm is to try to minimize the number of +small packets on the network (where "small packets" means TCP segments less +than the Maximum Segment Size (MSS) for the network). + +Maximizing the amount of data sent per TCP segment is good because it +amortizes the overhead of the send. However, in some cases small segments may +need to be sent without delay. This is less efficient than sending larger +amounts of data at a time, and can contribute to congestion on the network if +overdone. +.SH DEFAULT +1 +.SH PROTOCOLS +All +.SH EXAMPLE +.nf +CURL *curl = curl_easy_init(); +if(curl) { + curl_easy_setopt(curl, CURLOPT_URL, "http://example.com"); + /* disable Nagle */ + curl_easy_setopt(curl, CURLOPT_TCP_NODELAY, 0); + curl_easy_perform(curl); +} +.fi +.SH AVAILABILITY +Always. The default was changed to 1 from 0 in 7.50.2. +.SH RETURN VALUE +Returns CURLE_OK +.SH "SEE ALSO" +.BR CURLOPT_SOCKOPTFUNCTION "(3), " CURLOPT_TCP_KEEPALIVE "(3), "
