curlopt_tcp_nodelay(3) [mojave man page]

CURLOPT_TCP_NODELAY(3)					     curl_easy_setopt options					    CURLOPT_TCP_NODELAY(3)

NAME

       CURLOPT_TCP_NODELAY - set the TCP_NODELAY option

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TCP_NODELAY, long nodelay);

DESCRIPTION

       Pass a long specifying whether the TCP_NODELAY option is to be set or cleared (1 = set, 0 = clear). The option is set by default. This will
       have no effect after the connection has been established.

       Setting this option will disable TCP's Nagle algorithm. 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 seg-
       ments may need to be sent without delay. This is less efficient than sending larger amounts of data at a time, and can contribute  to  con-
       gestion on the network if overdone.

DEFAULT

       1

PROTOCOLS

       All

EXAMPLE

       TODO

AVAILABILITY

       Always. The default was changed to 1 from 0 in 7.50.2.

RETURN VALUE

       Returns CURLE_OK

SEE ALSO

       CURLOPT_SOCKOPTFUNCTION(3), CURLOPT_TCP_KEEPALIVE(3),

libcurl 7.54.0							   June 30, 2016					    CURLOPT_TCP_NODELAY(3)

Check Out this Related Man Page

CURLOPT_CONNECTTIMEOUT_MS(3)				     curl_easy_setopt options				      CURLOPT_CONNECTTIMEOUT_MS(3)

NAME

       CURLOPT_CONNECTTIMEOUT_MS - timeout for the connect phase

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CONNECTTIMEOUT_MS, long timeout);

DESCRIPTION

       Pass  a long. It should contain the maximum time in milliseconds that you allow the connection phase to the server to take.  This only lim-
       its the connection phase, it has no impact once it has connected. Set to zero to switch to the default built-in connection  timeout  -  300
       seconds. See also the CURLOPT_TIMEOUT_MS(3) option.

       In unix-like systems, this might cause signals to be used unless CURLOPT_NOSIGNAL(3) is set.

DEFAULT

       300000

PROTOCOLS

       All

EXAMPLE

       CURL *curl = curl_easy_init();
       if(curl) {
	 curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");

	 /* complete connection within 10000 milliseconds */
	 curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT_MS, 10000L);

	 curl_easy_perform(curl);
       }

AVAILABILITY

       Always

RETURN VALUE

       Returns CURLE_OK

SEE ALSO

       CURLOPT_TIMEOUT(3), CURLOPT_LOW_SPEED_LIMIT(3),

libcurl 7.54.0							 February 14, 2016				      CURLOPT_CONNECTTIMEOUT_MS(3)

Linux and UNIX Man Pages

curlopt_tcp_nodelay(3) [mojave man page]

Check Out this Related Man Page