AP05/curl_arm64/share/man/man3/CURLOPT_TIMEOUT_MS.3
2025-12-02 13:06:35 +08:00

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.\" generated by cd2nroff 0.1 from CURLOPT_TIMEOUT_MS.md
.TH CURLOPT_TIMEOUT_MS 3 "2025-07-07" libcurl
.SH NAME
CURLOPT_TIMEOUT_MS \- maximum time the transfer is allowed to complete
.SH SYNOPSIS
.nf
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TIMEOUT_MS, long timeout);
.fi
.SH DESCRIPTION
Pass a long as parameter containing \fItimeout\fP \- the maximum time in
milliseconds that you allow the libcurl transfer operation to take.
See \fICURLOPT_TIMEOUT(3)\fP for details.
.SH DEFAULT
0 (zero) which means it never times out during transfer.
.SH PROTOCOLS
This functionality affects all supported protocols
.SH EXAMPLE
.nf
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
/* complete within 20000 milliseconds */
curl_easy_setopt(curl, CURLOPT_TIMEOUT_MS, 20000L);
curl_easy_perform(curl);
}
}
.fi
.SH AVAILABILITY
Added in curl 7.16.2
.SH RETURN VALUE
\fIcurl_easy_setopt(3)\fP returns a CURLcode indicating success or error.
CURLE_OK (0) means everything was OK, non\-zero means an error occurred, see
\fIlibcurl\-errors(3)\fP.
.SH SEE ALSO
.BR CURLOPT_CONNECTTIMEOUT (3),
.BR CURLOPT_LOW_SPEED_LIMIT (3),
.BR CURLOPT_TCP_KEEPALIVE (3),
.BR CURLOPT_TIMEOUT (3)