add DXCIDR, fix version no tracking

[spider.git] / perl / Timer.pm

diff --git a/perl/Timer.pm b/perl/Timer.pm
index 683497d2d328f889f6d1ac6f1aaf9538587b3a4a..fb429f643537d40cd204b367c93ed5f962cd74df 100644 (file)
--- a/perl/Timer.pm
+++ b/perl/Timer.pm
@@ -3,19 +3,21 @@
 #
 # This uses callbacks. BE CAREFUL!!!!
 #
-# $Id$
+#
 #
 # Copyright (c) 2001 Dirk Koopman G1TLH
 #
 
 package Timer;
 
-use vars qw(@timerchain $notimers);
+use vars qw(@timerchain $notimers $lasttime);
 use DXDebug;
 
 @timerchain = ();
 $notimers = 0;
 
+$lasttime = 0;
+
 sub new
 {
     my ($pkg, $time, $proc, $recur) = @_;
@@ -39,7 +41,9 @@ sub del
 sub handler
 {
        my $now = time;
-       
+
+       return unless $now != $lasttime;
+
        # handle things on the timer chain
        my $t;
        foreach $t (@timerchain) {
@@ -48,6 +52,8 @@ sub handler
                        $t->{t} = $now + $t->{interval} if exists $t->{interval};
                }
        }
+
+       $lasttime = $now;
 }
 
 sub DESTROY