Mehrere Async Aufrufe synchron nacheinander -> Manuelles Waiting

BeWo/ServiceProxy/ServiceFacade.cs

@@ -1028,6 +1028,7 @@ namespace BeWo.ServiceProxy
 		private static void StartWaiting()
 		{
 			Monitor.Enter(_Lock);
+
 			if ((++_RunningAsyncs) == 1 && BeWoApp.MainControl != null)
 			{
 				if (BeWoApp.MainControl.CurrentAnimatedBeWoWindow is null)
@@ -1042,6 +1043,7 @@ namespace BeWo.ServiceProxy
 		private static void EndWaiting()
 		{
 			Monitor.Enter(_Lock);
+
 			if ((--_RunningAsyncs) == 0 && BeWoApp.MainControl != null)
 			{
 				BeWoApp.MainControl.CurrentAnimatedBeWoWindow?.EndWaiting();
@@ -1056,6 +1058,22 @@ namespace BeWo.ServiceProxy
 			return _RunningAsyncs != 0;
 		}
 
+		public static void StartManuelWaiting()
+		{
+			if (_RunningAsyncs != 0)
+				throw new InvalidOperationException("_RunningAsyncs != 0");
+
+			_RunningAsyncs++;
+		}
+
+		public static void EndManuelWaiting()
+		{
+			if (_RunningAsyncs != 1)
+				throw new InvalidOperationException("_RunningAsyncs != 1");
+
+			_RunningAsyncs--;
+		}
+
 		//public static void WaitUntilAsyncIsFinished(Action<bool> callback = null)
 		//{
 		//	if (!IsWaiting())

BeWo/ViewModel/View/AI/AiConversationChatViewModel.cs

@@ -213,18 +213,30 @@ namespace BeWo.ViewModel.View.AI
 				{
 					EndSending();
 					ListVM.VMList.Remove(vm);
+					ServiceFacade.EndManuelWaiting();
 				};
 
 				if (RoutineInput != null)
 				{
+					ServiceFacade.StartManuelWaiting();
+
 					ServiceFacade.DoAiEnhancedServiceAsnyc(
 						x => x.CreateAiConversationWithPromptbaustein(conv, ViewContext, RoutineInput.Steps.VMList[0].PromptReference.Oid.Value),
 						dc =>
 						{
 							vm.UpdateByDataContract(dc);
-							ExecuteChain(dc.Oid.Value, 1, error);
+
+							if(RoutineInput.Steps.Count == 1)
+							{
+								ServiceFacade.EndManuelWaiting();
+							}
+							else
+							{
+								ExecuteChain(dc.Oid.Value, 1, error);
+							}
 						},
-						error
+						error,
+						false
 						);
 				}
 				else if (PromptInput != null)
@@ -259,6 +271,8 @@ namespace BeWo.ViewModel.View.AI
 			{
 				FinishSending();
 
+				ServiceFacade.EndManuelWaiting();
+
 				return;
 			}
 
@@ -289,7 +303,8 @@ namespace BeWo.ViewModel.View.AI
 
 				ExecuteChain(oid, c + 1, error);
 			},
-			error);
+			error,
+			false);
 		}
 		private void OpenNewConversation()
 		{