             port: 9002
         };
 
+        private const MAX_NUM_PROXY_PAIRS:uint = 1;
+
         // Milliseconds.
         private const FACILITATOR_POLL_INTERVAL:int = 10000;
 

                return;
            }

            proxy_pair = new ProxyPair(this, client_addr, DEFAULT_TOR_ADDR);
            proxy_pair.addEventListener(Event.COMPLETE, function(e:Event):void {
                proxy_pair.log("Complete.");
            });
            proxy_pair.connect();
        }

        private var output_text:TextField;

        private var fac_addr:Object;

        private var num_proxy_pairs:int = 0;

        [Embed(source="badge.png")]
        private var BadgeImage:Class;
