if(n->status.reachable) {
logger(mesh, MESHLINK_DEBUG, "Node %s became reachable", n->name);
bool first_time_reachable = !n->last_reachable;
if(n->status.reachable) {
logger(mesh, MESHLINK_DEBUG, "Node %s became reachable", n->name);
bool first_time_reachable = !n->last_reachable;