curl / libcurl / API / curl_easy_setopt / CURLOPT_LOW_SPEED_TIME

CURLOPT_LOW_SPEED_TIME explained

Name

CURLOPT_LOW_SPEED_TIME - low speed limit time period

Synopsis

#include <curl/curl.h>
 
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_LOW_SPEED_TIME,
                          long speedtime);

Description

Pass a long as parameter. It contains the time in number seconds that the transfer speed should be below the CURLOPT_LOW_SPEED_LIMIT for the library to consider it too slow and abort.

Default

0, disabled

Protocols

This functionality affects all supported protocols

Example

int main(void)
{
  CURL *curl = curl_easy_init();
  if(curl) {
    CURLcode res;
    curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
    /* abort if slower than 30 bytes/sec during 60 seconds */
    curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 60L);
    curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 30L);
    res = curl_easy_perform(curl);
    if(CURLE_OPERATION_TIMEDOUT == res) {
      printf("Timeout.\n");
    }
    /* always cleanup */
    curl_easy_cleanup(curl);
  }
}

Availability

Added in curl 7.1

Return value

Returns CURLE_OK