fprintf(logfp, "%llu %s %s %d %llu %llu %llu\n",
(long long unsigned)(writes[i].connect_time),
writes[i].remote_addr.c_str(),
fprintf(logfp, "%llu %s %s %d %llu %llu %llu\n",
(long long unsigned)(writes[i].connect_time),
writes[i].remote_addr.c_str(),