[network] fixes

src/app/haxe/ru/m/puzzlez/net/Network.hx

@@ -28,7 +28,7 @@ import ru.m.puzzlez.proto.pack.Response;
             user = new UserProto().setName('Anonimus #${UUID.generateRandom(new Random()).toString().split("-").shift()}');
             storage.write(USER_KEY, user);
         }
-        connection = ConnectionFactory.buildClientConnection("127.0.0.1", 6000, Response);
+        connection = ConnectionFactory.buildClientConnection("127.0.0.1", 5000, Response);
         connection.handler.connect(onConnectionChange);
         connection.receiveHandler.connect(onReceivePacket);
         connection.connect();

src/app/haxe/ru/m/puzzlez/view/StartFrame.hx

@@ -62,7 +62,7 @@ import ru.m.update.Updater;
                 updateButton.visible = true;
                 updateButton.text = 'Update ${info.version}';
             }
-        });
+        }).catchError(error -> L.w('Update', 'failed: ${error}'));
     }
 
     private function sourceViewFactory(index:Int, source:ImageListSource):ButtonView {

src/server/haxe/ru/m/puzzlez/PuzzlezServer.hx

@@ -41,7 +41,7 @@ class PuzzlezServer extends ThreadServer<GameSession, Message> {
         L.d(TAG, 'Running');
         L.i(TAG, 'Build: ${CompilationOption.get("build")}');
         var host:String = Sys.args().length > 0 ? Sys.args()[0] : "0.0.0.0";
-        var port:Int = Sys.args().length > 1 ? Std.parseInt(Sys.args()[1]) : 6000;
+        var port:Int = Sys.args().length > 1 ? Std.parseInt(Sys.args()[1]) : 5000;
         var wserver = new PuzzlezServer();
         L.i(TAG, 'Start on ${host}:${port}');
         wserver.run(host, port);