if (dst_wifi_link != nullptr) {
if (dst_wifi_link->get_host_rate(dst) > 0)
get_maxmin_system()->expand(dst_wifi_link->get_constraint(), action->get_variable(),
1.0 / dst_wifi_link->get_host_rate(dst));
if (dst_wifi_link != nullptr) {
if (dst_wifi_link->get_host_rate(dst) > 0)
get_maxmin_system()->expand(dst_wifi_link->get_constraint(), action->get_variable(),
1.0 / dst_wifi_link->get_host_rate(dst));