curl/docs/libcurl/opts/CURLOPT_CONNECTTIMEOUT.3

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.TH CURLOPT_CONNECTTIMEOUT 3 "17 Jun 2014" libcurl libcurl
.SH NAME
CURLOPT_CONNECTTIMEOUT \- timeout for the connect phase
.SH SYNOPSIS
.nf
#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_CONNECTTIMEOUT, long timeout);
.fi
.SH DESCRIPTION
Pass a long. It should contain the maximum time in seconds that you allow the
connection phase to the server to take.  This only limits 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
\fICURLOPT_TIMEOUT(3)\fP option.

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

If both \fICURLOPT_CONNECTTIMEOUT(3)\fP and \fICURLOPT_CONNECTTIMEOUT_MS(3)\fP
are set, the value set last will be used.

The "connection phase" is considered complete when the requested TCP, TLS or
QUIC handshakes are done.
.SH DEFAULT
300
.SH PROTOCOLS
All
.SH EXAMPLE
.nf
CURL *curl = curl_easy_init();
if(curl) {
  curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");

  /* complete connection within 10 seconds */
  curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10L);

  curl_easy_perform(curl);
}
.fi
.SH AVAILABILITY
Always
.SH RETURN VALUE
Returns CURLE_OK. Returns CURLE_BAD_FUNCTION_ARGUMENT if set to a negative
value or a value that when converted to milliseconds is too large.
.SH "SEE ALSO"
.BR CURLOPT_CONNECTTIMEOUT_MS "(3), "
.BR CURLOPT_TIMEOUT "(3), " CURLOPT_LOW_SPEED_LIMIT "(3), "