From: Mike Taylor <mike@miketaylor.org.uk>
Date: Wed, 21 Jul 2010 18:13:17 +0000 (+0100)
Subject: calc_reliability_stats() uses only probes within last 60 days.
X-Git-Url: http://git.indexdata.com/?p=irspy-moved-to-github.git;a=commitdiff_plain;h=a9264efe4efe3c63cbeda1b481e98a5a149c9f1c

calc_reliability_stats() uses only probes within last 60 days.
---

diff --git a/lib/ZOOM/IRSpy/Utils.pm b/lib/ZOOM/IRSpy/Utils.pm
index 27df7c1..53e53fc 100644
--- a/lib/ZOOM/IRSpy/Utils.pm
+++ b/lib/ZOOM/IRSpy/Utils.pm
@@ -814,17 +814,21 @@ sub calc_reliability_string {
 sub calc_reliability_stats {
     my($xc) = @_;
 
-    my $now = isodate(time());
+    my $sixtyDaysAgo = time() - 60*24*60*60;
+    my $iso60DA = isodate($sixtyDaysAgo);
     my @allpings = $xc->findnodes("i:status/i:probe");
-    return (0, 0, 0) if @allpings == 0;
 
     my($nall, $nok) = (0, 0);
     foreach my $node (@allpings) {
 	my $ok = $xc->findvalue('@ok', $node);
+	my $when = $node->to_literal();
+	#warn "$when cmp $iso60DA == ", ($when cmp $iso60DA), "\n";
+	next if $when lt $iso60DA;
 	$nall++;
 	$nok += !!$ok;
     }
 
+    return (0, 0, 0) if $nall == 0;
     my $percent = int(100*$nok/$nall + 0.5);
     return ($nok, $nall, $percent);
 }