TNODATA
case TNODATA:
if (t_errno != TNODATA) {
if (t_errno != TNODATA || time(NULL) > connect_time) {
t_errno = TNODATA;
t_errno = TNODATA;
t_errno = TNODATA;
t_errno = TNODATA;
t_errno = TNODATA;
t_errno = TNODATA;
t_errno = TNODATA;
case TNODATA: