diff --git a/lib/cluster/worker.js b/lib/cluster/worker.js
index 35500cb1..4daf9de0 100644
--- a/lib/cluster/worker.js
+++ b/lib/cluster/worker.js
@@ -82,6 +82,7 @@ Worker.prototype = new (function () {
       this.isOpen(port, hostname, function (isOpen) {
         if (isOpen) {
           console.log("The port " + port + " is already in use.");
+          // TODO: abort
         }
         else{
           self.server.listen(port, hostname, function () {