Performance ausbau, Debug und weiteres.

BeWo/MainWindow.xaml.cs

@@ -79,9 +79,21 @@ namespace BeWo
 		            return;
 	            }
             }
-            
-            BeWoApp.MainControl.HomeView.CloseServerConnection();
-           
+
+            try
+            {
+                if (BeWoApp.MainControl.HomeView.clientSocket.Connected)
+                {
+                    BeWoApp.MainControl.HomeView.CloseServerConnection();
+                   
+                }
+            }
+            catch (Exception edf)
+            {
+            }
+
+
+
             BeWoApp.CurrentBeWo.DocumentWatcher.LoescheTempDateien();
 
             Application.Current.Shutdown();