71 lines
1.5 KiB
Markdown
71 lines
1.5 KiB
Markdown
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---
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c: Copyright (C) Daniel Stenberg, <daniel.se>, et al.
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SPDX-License-Identifier: curl
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Title: CURLINFO_QUEUE_TIME_T
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Section: 3
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Source: libcurl
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See-also:
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- CURLINFO_STARTTRANSFER_TIME_T (3)
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- CURLOPT_TIMEOUT (3)
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- curl_easy_getinfo (3)
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- curl_easy_setopt (3)
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---
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# NAME
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CURLINFO_QUEUE_TIME_T - time this transfer was queued
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# SYNOPSIS
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~~~c
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#include <curl/curl.h>
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CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_QUEUE_TIME_T,
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curl_off_t *timep);
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~~~
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# DESCRIPTION
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Pass a pointer to a curl_off_t to receive the time, in microseconds, this
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transfer was held in a waiting queue before it started "for real". A transfer
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might be put in a queue if after getting started, it cannot create a new
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connection etc due to set conditions and limits imposed by the application.
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See also the TIMES overview in the curl_easy_getinfo(3) man page.
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# PROTOCOLS
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All
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# EXAMPLE
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~~~c
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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CURLcode res;
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curl_off_t queue;
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curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
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res = curl_easy_perform(curl);
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if(CURLE_OK == res) {
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res = curl_easy_getinfo(curl, CURLINFO_QUEUE_TIME_T, &queue);
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if(CURLE_OK == res) {
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printf("Queued: %" CURL_FORMAT_CURL_OFF_T ".%06ld us", queue / 1000000,
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(long)(queue % 1000000));
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}
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}
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/* always cleanup */
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curl_easy_cleanup(curl);
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}
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}
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~~~
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# AVAILABILITY
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Added in 8.6.0
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# RETURN VALUE
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Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
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