bin2hex(to->inkey, key, to->inkeylength);
key[to->inkeylength * 2] = '\0';
return send_request(to->nexthop->connection, "%d %s %s %s %d %d %d %d", ANS_KEY,
myself->name, to->name, key,
bin2hex(to->inkey, key, to->inkeylength);
key[to->inkeylength * 2] = '\0';
return send_request(to->nexthop->connection, "%d %s %s %s %d %d %d %d", ANS_KEY,
myself->name, to->name, key,