use Internet;
use strict;
-use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase);
+use vars qw(%Cache %cmd_cache $errstr %aliases $scriptbase $maxerrors);
%Cache = (); # cache of dynamically loaded routine's mod times
%cmd_cache = (); # cache of short names
$errstr = (); # error string from eval
%aliases = (); # aliases for (parts of) commands
$scriptbase = "$main::root/scripts"; # the place where all users start scripts go
+$maxerrors = 20; # the maximum number of concurrent errors allowed before disconnection
#
# obtain a new connection this is derived from dxchannel
}
} else {
dbg('command', "cmd: $cmd not found");
- return ($self->msg('e1'));
+ if (++$self->{errors} > $maxerrors) {
+ $self->send($self->msg('e26'));
+ $self->disconnect;
+ return ();
+ } else {
+ return ($self->msg('e1'));
+ }
}
}
}
- shift @ans;
+ my $ok = shift @ans;
+ if ($ok) {
+ delete $self->{errors};
+ } else {
+ if (++$self->{errors} > $maxerrors) {
+ $self->send($self->msg('e26'));
+ $self->disconnect;
+ return ();
+ }
+ }
return (@ans);
}
#
# finish up a user context
#
-sub finish
+sub disconnect
{
my $self = shift;
- my $conn = shift;
my $call = $self->call;
# reset the redirection of messages back to 'normal' if we are the sysop
# I was the last node visited
$self->user->node($main::mycall);
- # log out text
- if ($conn && -e "$main::data/logout") {
- open(I, "$main::data/logout") or confess;
- my @in = <I>;
- close(I);
- $self->send_now('D', @in);
- sleep(1);
- }
-
-# if ($call eq $main::myalias) { # unset the channel if it is us really
-# my $node = DXNode->get($main::mycall);
-# $node->{dxchan} = 0;
-# }
-
# issue a pc17 to everybody interested
my $nchan = DXChannel->get($main::mycall);
my $pc17 = $nchan->pc17($self);
Log('DXCommand', "$call disconnected");
my $ref = DXCluster->get_exact($call);
$ref->del() if $ref;
+
+ $self->SUPER::disconnect;
}
#