CURLOPT_LOW_SPEED_LIMIT - Man Page
low speed limit in bytes per second
Synopsis
#include <curl/curl.h> CURLcode curl_easy_setopt(CURL *handle, CURLOPT_LOW_SPEED_LIMIT, long speedlimit);
Description
Pass a long as parameter. It contains the average transfer speed in bytes per second that the transfer should be below during CURLOPT_LOW_SPEED_TIME(3) seconds for libcurl to consider it to be 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
See Also
CURLOPT_LOW_SPEED_TIME(3), CURLOPT_MAX_RECV_SPEED_LARGE(3), CURLOPT_MAX_SEND_SPEED_LARGE(3), CURLOPT_TIMEOUT(3)
Referenced By
curl_easy_pause(3), curl_easy_setopt(3), CURLOPT_CONNECTTIMEOUT(3), CURLOPT_CONNECTTIMEOUT_MS(3), CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS(3), CURLOPT_LOW_SPEED_TIME(3), CURLOPT_MAX_RECV_SPEED_LARGE(3), CURLOPT_MAX_SEND_SPEED_LARGE(3), CURLOPT_RANGE(3), CURLOPT_SERVER_RESPONSE_TIMEOUT(3), CURLOPT_SERVER_RESPONSE_TIMEOUT_MS(3), CURLOPT_TCP_KEEPALIVE(3), CURLOPT_TIMEOUT(3), CURLOPT_TIMEOUT_MS(3), libcurl-security(3), libcurl-symbols(3).