);
-$clusteraddr //= '127.0.0.1'; # cluster tcp host address - used for things like console.pl
-$clusterport //= 27754; # cluster tcp port
+$clusteraddr ||= '127.0.0.1'; # cluster tcp host address - used for things like console.pl
+$clusterport ||= 27754; # cluster tcp port
@inqueue = (); # the main input queue, an array of hashes
$systime = 0; # the time now (in seconds)
$starttime = 0; # the starting time of the cluster