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repo/core/curl/files/CURLINFO_QUEUE_TIME_T.3
2024-06-01 15:49:19 -05:00

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.\" generated by cd2nroff 0.1 from CURLINFO_QUEUE_TIME_T.md
.TH CURLINFO_QUEUE_TIME_T 3 "2024-06-01" libcurl
.SH NAME
CURLINFO_QUEUE_TIME_T \- time this transfer was queued
.SH SYNOPSIS
.nf
#include <curl/curl.h>
CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_QUEUE_TIME_T,
curl_off_t *timep);
.fi
.SH DESCRIPTION
Pass a pointer to a curl_off_t to receive the time, in microseconds, this
transfer was held in a waiting queue before it started "for real". A transfer
might be put in a queue if after getting started, it cannot create a new
connection etc due to set conditions and limits imposed by the application.
See also the TIMES overview in the \fIcurl_easy_getinfo(3)\fP man page.
.SH PROTOCOLS
All
.SH EXAMPLE
.nf
int main(void)
{
CURL *curl = curl_easy_init();
if(curl) {
CURLcode res;
curl_off_t queue;
curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
res = curl_easy_perform(curl);
if(CURLE_OK == res) {
res = curl_easy_getinfo(curl, CURLINFO_QUEUE_TIME_T, &queue);
if(CURLE_OK == res) {
printf("Queued: %" CURL_FORMAT_CURL_OFF_T ".%06ld us", queue / 1000000,
(long)(queue % 1000000));
}
}
/* always cleanup */
curl_easy_cleanup(curl);
}
}
.fi
.SH AVAILABILITY
Added in 8.6.0
.SH RETURN VALUE
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
.SH SEE ALSO
.BR CURLINFO_STARTTRANSFER_TIME_T (3),
.BR CURLOPT_TIMEOUT (3),
.BR curl_easy_getinfo (3),
.BR curl_easy_setopt (3)