This is from the FAQ file:
Q: When I poll a node, even though the session is competely correct,
ifcico considers the call as failed (apparently, there is a problem
with a SIGHUP coming too early...).
A: Some fidonet mailers do not finish Zmodem session cleanly, with ZFIN.
If they don't, there is *no* way to distinguish accidental hangup
from the session completion. Ifcico prefers to be suspitions and
interpret unclear situation as failure.
-- Eugene Crosser; 2:5020/230@fidonet; http://www.average.org/~crosser/ GCS/CM d- s-:- a C++$ ULS++++$ P++ L++++ E--- W+++$ N++ o? K? w--- !O !M !V PS+ PE++ Y+ PGP+ t? 5? X? !R tv- b+ DI? !D G e+++ h+ y