cnt = recv(s, rad, len, MSG_TRUNC);
debug(DBG_DBG, "radudpget: got %d bytes from %s", cnt, addr2string((struct sockaddr *)&from));
cnt = recv(s, rad, len, MSG_TRUNC);
debug(DBG_DBG, "radudpget: got %d bytes from %s", cnt, addr2string((struct sockaddr *)&from));