reduce the number of duplicate PC92 for Ext Nodes

[spider.git] / perl / Route / Node.pm

diff --git a/perl/Route/Node.pm b/perl/Route/Node.pm
index c1fcc5435f05d33505d1f2df3d3045dc6c30b7b9..6e7d931541c89d48722085be2c8363848e640b93 100644 (file)
--- a/perl/Route/Node.pm
+++ b/perl/Route/Node.pm
@@ -360,6 +360,18 @@ sub reset_obs
        $self->{obscount} = $obscount;
 }
 
+sub measure_pc9x_t
+{
+       my $parent = shift;
+       my $t = shift;
+       my $lastid = $parent->{lastid};
+       if ($lastid) {
+               return ($t < $lastid) ? $t+86400-$lastid : $t - $lastid;
+       } else {
+               return 86400;
+       }
+}
+
 sub DESTROY
 {
        my $self = shift;