MIN_KEEPALIVE
if (ntohs(sess.keepalive_time) < MIN_KEEPALIVE) {
if ($2 < MIN_KEEPALIVE || $2 > MAX_KEEPALIVE) {
MIN_KEEPALIVE, MAX_KEEPALIVE);
if ($2 < MIN_KEEPALIVE || $2 > MAX_KEEPALIVE) {
MIN_KEEPALIVE, MAX_KEEPALIVE);