1 files changed, 39 insertions, 0 deletions
diff --git a/web/nms.gathering.org/ping.pl b/web/nms.gathering.org/ping.pl
new file mode 100755
index 0000000..2ffe650
--- /dev/null
+++ b/web/nms.gathering.org/ping.pl
@@ -0,0 +1,39 @@
+#! /usr/bin/perl
+use CGI;
+use DBI;
+use JSON::XS;
+use lib '../../include';
+use nms;
+my $cgi = CGI->new;
+
+my $dbh = nms::db_connect();
+
+my $now = "now()";
+if ($cgi->param('now') != undef) {
+	$now = "'" . $cgi->param('now') . "'::timestamp ";
+}
+my $when =" updated > " . $now . " - '15 secs'::interval and updated < " . $now . " ";
+
+my %json = ();
+
+my $q = $dbh->prepare("SELECT DISTINCT ON (sysname) updated,sysname, latency_ms FROM ping NATURAL JOIN switches WHERE updated in (select max(updated) from ping where $when group by switch)");
+$q->execute();
+while (my $ref = $q->fetchrow_hashref()) {
+	$json{'switches'}{$ref->{'sysname'}}{'latency'} = $ref->{'latency_ms'};
+}
+
+my $qs = $dbh->prepare("SELECT DISTINCT ON (switch) switch, latency_ms FROM ping_secondary_ip WHERE $when ORDER BY switch, updated DESC;");
+$qs->execute();
+while (my $ref = $qs->fetchrow_hashref()) {
+	$json{'switches'}{$ref->{'switch'}}{'latency_secondary'} = $ref->{'latency_ms'};
+}
+
+my $lq = $dbh->prepare("SELECT DISTINCT ON (linknet) linknet, latency1_ms, latency2_ms FROM linknet_ping WHERE $when ORDER BY linknet, updated DESC;");
+$lq->execute();
+while (my $ref = $lq->fetchrow_hashref()) {
+	$json{'linknets'}{$ref->{'linknet'}} = [ $ref->{'latency1_ms'}, $ref->{'latency2_ms'} ];
+}
+
+$q->execute();
+print $cgi->header(-type=>'text/json; charset=utf-8');
+print JSON::XS::encode_json(\%json);