CURLOPT_TCP_KEEPIDLE (3) Linux Manual Page
CURLOPT_TCP_KEEPIDLE – set TCP keep-alive idle time wait
Synopsis
#include <curl/curl.h>
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_TCP_KEEPIDLE, long delay);
Description
Pass a long. Sets the delay, in seconds, that the operating system will wait while the connection is idle before sending keepalive probes. Not all operating systems support this option.
Default
?
Protocols
All
Example
TODO
Availability
Added in 7.25.0
Return Value
Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.