removed hook_connect, unnecessary.
---
plugins/count_unrecognized_commands | 29 +++++++++--------------------
1 file changed, 9 insertions(+), 20 deletions(-)
diff --git a/plugins/count_unrecognized_commands
b/plugins/count_unrecognized_commands
index 445dca7..1c3cbf2 100644
--- a/plugins/count_unrecognized_commands
+++ b/plugins/count_unrecognized_commands
@@ -2,7 +2,7 @@
=head1 NAME
-count_unrecognized_commands - Count unrecognized commands and disconnect when
we have too many
+count_unrecognized_commands - and disconnect after too many
=head1 DESCRIPTION
@@ -31,29 +31,18 @@ sub register {
}
}
-sub hook_connect {
- my $self = shift;
-
- $self->connection->notes('unrec_cmd_count', 0);
- return DECLINED;
-}
-
sub hook_unrecognized_command {
my ($self, $cmd) = @_[0,2];
- $self->log(LOGINFO, "Unrecognized command '$cmd'");
-
- my $badcmdcount =
- $self->connection->notes( 'unrec_cmd_count',
- ($self->connection->notes('unrec_cmd_count') || 0) + 1
- );
+ my $count = $self->connection->notes('unrec_cmd_count') || 0 + 1;
+ $self->connection->notes('unrec_cmd_count', $count );
- if ($badcmdcount >= $self->{_unrec_cmd_max}) {
- my $msg = "Closing connection, $badcmdcount unrecognized commands.";
- $self->log(LOGINFO, "fail: $msg");
- return (DENY_DISCONNECT, "$msg Perhaps you should read RFC 2821?");
- }
+ if ( $count < $self->{_unrec_cmd_max} ) {
+ $self->log(LOGINFO, "'$cmd', ($count)");
+ return DECLINED;
+ };
- return DECLINED;
+ $self->log(LOGINFO, "fail, '$cmd' ($count)");
+ return (DENY_DISCONNECT, "Closing connection, $count unrecognized
commands. Perhaps you should read RFC 2821?" );
}
--
1.7.9.6
