ref($err_or_ref) ? '' : $err_or_ref;
}
+=item addr_status
+
+Returns the ping status record for this service's address, if there
+is one.
+
+=cut
+
+sub addr_status {
+ my $self = shift;
+ my $addr = $self->ip_addr or return;
+ qsearchs('addr_status', { 'ip_addr' => $addr });
+}
+
+=item addr_status_color
+
+Returns the CSS color for the ping status of this service.
+
+=cut
+
+# subject to change; should also show high/low latency (yellow?) and
+# staleness of data (probably means the daemon is not running) and packet
+# loss (once we measure that)
+
+sub addr_status_color {
+ my $self = shift;
+ if ( my $addr_status = $self->addr_status ) {
+ if ( $addr_status->up ) {
+ return 'green';
+ } else {
+ return 'red';
+ }
+ } else {
+ return 'gray';
+ }
+}
+
+
1;