var HISTORY_TO_KEEP = 5;
var MINIMUM_VERSION = null;
+// TCP port to listen on; can be overridden with flags.
+var port = 5000;
+
// If set to 1, we are already processing a JSON update and should not
// start a new one. If set to 2, we are _also_ having one in the queue.
var json_lock = 0;
}
});
});
-server.listen(5000);
+
+if (process.argv.length >= 3) {
+ port = parseInt(process.argv[2]);
+}
+server.listen(port);