sfd, reusable_connection[slot].host, reusable_connection[slot].port,
slot, time(NULL) - reusable_connection[slot].timestamp,
reusable_connection[slot].keep_alive_timeout,
(int)(reusable_connection[slot].response_received -
sfd, reusable_connection[slot].host, reusable_connection[slot].port,
slot, time(NULL) - reusable_connection[slot].timestamp,
reusable_connection[slot].keep_alive_timeout,
(int)(reusable_connection[slot].response_received -