修改生命周期管理策略，grpc service改为长生命周期，每个service对应的对象都是唯一的

Client/Source/TurboLinkTest/TimeTestWidget.cpp

@@ -84,11 +84,14 @@ void UTimeTestWidget::OnShutdownServiceButtonClicked()
     {
         if (TimeServiceClient!=nullptr)
         {
+            TimeService->RemoveClient(TimeServiceClient);
+
             TimeServiceClient->Shutdown();
             TimeServiceClient = nullptr;
         }
 
-        TimeService->Shutdown();
+        TimeService->OnServiceStateChanged.RemoveDynamic(this, &UTimeTestWidget::OnTimeServiceStateChanged);
+        UTurboLinkGrpcUtilities::GetTurboLinkGrpcManager()->ReleaseService(TimeService);
         TimeService = nullptr;
 
         UpdateControlState();
@@ -116,6 +119,8 @@ void UTimeTestWidget::OnShutdownClientButtonClicked()
 {
     if (TimeServiceClient != nullptr)
     {
+        TimeService->RemoveClient(TimeServiceClient);
+
         TimeServiceClient->Shutdown();
         TimeServiceClient = nullptr;
 

Client/Source/TurboLinkTest/TurboLinkTestController.cpp

@@ -51,11 +51,14 @@ void ATurboLinkTestController::ShutdownTimeService_Implementation()
     {
         if (TimeServiceClient != nullptr)
         {
+            TimeService->RemoveClient(TimeServiceClient);
+
             TimeServiceClient->Shutdown();
             TimeServiceClient = nullptr;
         }
 
-        TimeService->Shutdown();
+        TimeService->OnServiceStateChanged.RemoveDynamic(this, &ATurboLinkTestController::OnTimeServiceStateChanged);
+        UTurboLinkGrpcUtilities::GetTurboLinkGrpcManager()->ReleaseService(TimeService);
         TimeService = nullptr;
 
         bIsClientCreated = false;
@@ -84,6 +87,8 @@ void ATurboLinkTestController::ShutdownTimeClient_Implementation()
 {
     if (TimeServiceClient != nullptr)
     {
+        TimeService->RemoveClient(TimeServiceClient);
+
         TimeServiceClient->Shutdown();
         TimeServiceClient = nullptr;