개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

CURLMOPT_PIPELINING(3)

CURLMOPT_PIPELINING(3)     curl_multi_setopt options    CURLMOPT_PIPELINING(3)



NAME
       CURLMOPT_PIPELINING - enable HTTP pipelining and multiplexing

SYNOPSIS
       #include <curl/curl.h>

       CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_PIPELINING, long bitmask);

DESCRIPTION
       Pass  in the bitmask parameter to instruct libcurl to enable HTTP pipe‐
       lining and/or HTTP/2 multiplexing for this multi handle.

       When enabled, libcurl will attempt to use those protocol features  when
       doing parallel requests to the same hosts.

       For  pipelining,  this  means that if you add a second request that can
       use an already existing connection, the second request will be  "piped"
       on the same connection rather than being executed in parallel.

       For  multiplexing,  this  means  that  follow-up requests can re-use an
       existing connection and send the new request multiplexed over  that  at
       the  same time as other transfers are already using that single connec‐
       tion.

       There are several other related options that are interesting  to  tweak
       and  adjust to alter how libcurl spreads out requests on different con‐
       nections or not etc.

       Before 7.43.0, this option was set to 1 and 0  to  enable  and  disable
       HTTP/1.1 pipelining.

       Starting  in  7.43.0,  bitmask's second bit also has a meaning, and you
       can ask for pipelining and multiplexing independently of each other  by
       toggling the correct bits.

       CURLPIPE_NOTHING
       Default, which means doing no attempts at pipelining or multiplexing.

       CURLPIPE_HTTP1
        If  this bit is set, libcurl will try to pipeline HTTP/1.1 requests on
        connections that are already established and in use to hosts.

        This bit is deprecated and has no effect since version 7.62.0.

       CURLPIPE_MULTIPLEX
         If this bit is set, libcurl will try to multiplex  the  new  transfer
         over an existing connection if possible. This requires HTTP/2.

DEFAULT
       Since 7.62.0, CURLPIPE_MULTIPLEX is enabled by default.

       Before that, default was CURLPIPE_NOTHING.

PROTOCOLS
       HTTP(S)

EXAMPLE
       CURLM *m = curl_multi_init();
       /* try HTTP/2 multiplexing */
       curl_multi_setopt(m, CURLMOPT_PIPELINING, CURLPIPE_MULTIPLEX);

AVAILABILITY
       Added in 7.16.0. Multiplex support bit added in 7.43.0. HTTP/1 Pipelin‐
       ing support was disabled in 7.62.0.

RETURN VALUE
       Returns CURLM_OK if the option is supported,  and  CURLM_UNKNOWN_OPTION
       if not.

SEE ALSO
       CURLMOPT_MAX_PIPELINE_LENGTH(3),  CURLMOPT_PIPELINING_SITE_BL(3), CURL‐
       MOPT_CONTENT_LENGTH_PENALTY_SIZE(3),                              CURL‐
       MOPT_CHUNK_LENGTH_PENALTY_SIZE(3),    CURLMOPT_MAXCONNECTS(3),    CURL‐
       MOPT_MAX_HOST_CONNECTIONS(3),



libcurl 7.86.0                 October 19, 2022         CURLMOPT_PIPELINING(3)