# callback used by PublicInbox::DS for any (e)poll (in/out/hup/err)
sub event_step {
my ($self) = @_;
-
+ local $SIG{__WARN__} = $self->{nntpd}->{warn_cb};
return unless $self->flush_write && $self->{sock} && !$self->{long_cb};
# only read more requests if we've drained the write buffer,