Fixed issue with insights file datetime utc.

added insights application exception/crash.
added remote actions service.
fixed issue with LiteDB hang on application start/exit.
reduced insights listener empty frames.

5 files changed, 94 insertions, 6 deletions

diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/App.xaml.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/App.xaml.cs
index 16eb656a8..e478dba77 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/App.xaml.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/App.xaml.cs
@@ -13,6 +13,7 @@ using Tango.BL;
 using Tango.Core;
 using Tango.Core.DI;
 using Tango.Core.Helpers;
+using Tango.Insights;
 using Tango.Integration.Operation;
 using Tango.Logging;
 using Tango.PPC.Common;
@@ -29,7 +30,7 @@ namespace Tango.PPC.UI
     /// </summary>
     public partial class App : Application
     {
-        private WpfGlobalExceptionTrapper exceptionTrapper;
+        public static WpfGlobalExceptionTrapper ExceptionTrapper;
 
         public static String[] StartupArgs { get; private set; }
         private LogManager LogManager = LogManager.Default;
@@ -80,9 +81,9 @@ namespace Tango.PPC.UI
 
             base.OnStartup(e);
 
-            exceptionTrapper = new WpfGlobalExceptionTrapper();
-            exceptionTrapper.Initialize(this);
-            exceptionTrapper.ApplicationCrashed += ExceptionTrapper_ApplicationCrashed;
+            ExceptionTrapper = new WpfGlobalExceptionTrapper();
+            ExceptionTrapper.Initialize(this);
+            ExceptionTrapper.ApplicationCrashed += ExceptionTrapper_ApplicationCrashed;
 
             CoreSettings.DefaultDataSource = new DataSource()
             {
@@ -100,10 +101,21 @@ namespace Tango.PPC.UI
 
         private async void GetLastApplicationCrashFromWindows()
         {
-            var logItem = await exceptionTrapper.GetLastApplicationCrashEventLog();
+            var logItem = await ExceptionTrapper.GetLastApplicationCrashEventLog(60);
             if (logItem != null)
             {
                 LogManager.Log(logItem);
+
+                try
+                {
+                    InsightsManager.Default.InsertApplicationException(new InsightsApplicationException()
+                    {
+                        Time = DateTime.UtcNow,
+                        Exception = logItem.Message,
+                        IsApplicationCrash = true
+                    });
+                }
+                catch { }
             }
         }
 
@@ -135,6 +147,17 @@ namespace Tango.PPC.UI
 
                 try
                 {
+                    InsightsManager.Default.InsertApplicationException(new InsightsApplicationException()
+                    {
+                        Time = DateTime.UtcNow,
+                        Exception = e.Exception.ToString()
+                    });
+                }
+                catch
+                { }
+
+                try
+                {
                     if (Application.Current == null)
                     {
                         new Application { ShutdownMode = ShutdownMode.OnExplicitShutdown };
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
index 54193a793..29f4e65be 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
@@ -476,6 +476,7 @@ namespace Tango.PPC.UI.PPCApplication
             {
                 var frame = InsightsFrame.CreateEmpty(DateTime.UtcNow);
                 InsightsManager.Default.InsertFrame(frame);
+                InsightsManager.Default.Dispose();
             }
             catch {}
 
@@ -528,6 +529,7 @@ namespace Tango.PPC.UI.PPCApplication
             {
                 var frame = InsightsFrame.CreateEmpty(DateTime.UtcNow);
                 InsightsManager.Default.InsertFrame(frame);
+                InsightsManager.Default.Dispose();
             }
             catch { }
 
@@ -566,6 +568,7 @@ namespace Tango.PPC.UI.PPCApplication
             {
                 var frame = InsightsFrame.CreateEmpty(DateTime.UtcNow);
                 InsightsManager.Default.InsertFrame(frame);
+                InsightsManager.Default.Dispose();
             }
             catch { }
 
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/RemoteActions/DefaultRemoteActionsService.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/RemoteActions/DefaultRemoteActionsService.cs
new file mode 100644
index 000000000..1b8780f91
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/RemoteActions/DefaultRemoteActionsService.cs
@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using Tango.Core.DI;
+using Tango.Core.Threading;
+using Tango.Integration.ExternalBridge;
+using Tango.PPC.Common.ExternalBridge;
+using Tango.PPC.Common.RemoteActions;
+using Tango.PPC.Common.Threading;
+using Tango.PPC.Shared.RemoteActions;
+
+namespace Tango.PPC.UI.RemoteActions
+{
+    [TangoCreateWhenRegistered]
+    public class DefaultRemoteActionsService : IRemoteActionsService, IExternalBridgeRequestHandler
+    {
+        [TangoInject]
+        private IDispatcherProvider DispatcherProvider { get; set; }
+
+        public DefaultRemoteActionsService(IPPCExternalBridgeService externalBridge)
+        {
+            externalBridge.RegisterRequestHandler(this);
+        }
+
+        public void OnReceiverDisconnected(ExternalBridgeReceiver receiver)
+        {
+            //Do nothing.
+        }
+
+        [ExternalBridgeRequestHandlerMethod(typeof(SimulateApplicationExceptionRequest), RequestHandlerLoggingMode.LogRequestName)]
+        public async Task OnSimulateApplicationExceptionRequest(SimulateApplicationExceptionRequest request, String token, ExternalBridgeReceiver receiver)
+        {
+            await receiver.SendGenericResponse(new SimulateApplicationExceptionResponse(), token);
+
+            Thread.Sleep(500);
+
+            DispatcherProvider.Invoke(() => 
+            {
+                if (request.CrashApplication)
+                {
+                    App.ExceptionTrapper.Disable();
+                    throw new OutOfMemoryException("This is a simulated exception to cause the application to crash.");
+                }
+                else
+                {
+                    throw new ApplicationException("This is a simulated exception to cause an unhandled application error.");
+                }
+            });
+        }
+    }
+}
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/Tango.PPC.UI.csproj b/Software/Visual_Studio/PPC/Tango.PPC.UI/Tango.PPC.UI.csproj
index 569621432..bfb16f10d 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/Tango.PPC.UI.csproj
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/Tango.PPC.UI.csproj
@@ -181,6 +181,7 @@
     <Compile Include="Notifications\PendingNotification.cs" />
     <Compile Include="PPCApplication\DefaultPPCApplicationManager.cs" />
     <Compile Include="Printing\DefaultPrintingManager.cs" />
+    <Compile Include="RemoteActions\DefaultRemoteActionsService.cs" />
     <Compile Include="Threading\DefaultDispatcherProvider.cs" />
     <Compile Include="ViewModelLocator.cs" />
     <Compile Include="ViewModels\EmergencyViewVM.cs" />
@@ -446,6 +447,9 @@
     <Resource Include="Images\firmware.png" />
     <Resource Include="Images\power_off_2.gif" />
     <Resource Include="Images\loading_anim.gif" />
+    <Content Include="..\..\Build\ColorLib\Debug\Tango.ColorLib_v4.dll">
+      <Link>Tango.ColorLib_v4.dll</Link>
+    </Content>
     <Content Include="Manifests\release.xml" />
     <Content Include="Manifests\debug.xml" />
     <None Include="firmware_package.tfp">
@@ -717,7 +721,7 @@ if $(ConfigurationName) == Debug copy /Y "$(TargetDir)Packages" "$(TargetDir)"</
   </PropertyGroup>
   <ProjectExtensions>
     <VisualStudio>
-      <UserProperties BuildVersion_AssemblyInfoFilename="Properties\AssemblyInfo.cs" BuildVersion_UpdateAssemblyVersion="True" BuildVersion_BuildVersioningStyle="None.None.Increment.TimeStamp" BuildVersion_UseGlobalSettings="False" BuildVersion_StartDate="2000/1/1" />
+      <UserProperties BuildVersion_StartDate="2000/1/1" BuildVersion_UseGlobalSettings="False" BuildVersion_BuildVersioningStyle="None.None.Increment.TimeStamp" BuildVersion_UpdateAssemblyVersion="True" BuildVersion_AssemblyInfoFilename="Properties\AssemblyInfo.cs" />
     </VisualStudio>
   </ProjectExtensions>
 </Project>
\ No newline at end of file
diff --git a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModelLocator.cs b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModelLocator.cs
index b5da9f066..7011cd3be 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModelLocator.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/ViewModelLocator.cs
@@ -24,6 +24,7 @@ using Tango.PPC.Common.Notifications;
 using Tango.PPC.Common.OS;
 using Tango.PPC.Common.Performance;
 using Tango.PPC.Common.Printing;
+using Tango.PPC.Common.RemoteActions;
 using Tango.PPC.Common.RemoteAssistance;
 using Tango.PPC.Common.RemoteDesktop;
 using Tango.PPC.Common.RemoteJob;
@@ -42,6 +43,7 @@ using Tango.PPC.UI.Navigation;
 using Tango.PPC.UI.Notifications;
 using Tango.PPC.UI.PPCApplication;
 using Tango.PPC.UI.Printing;
+using Tango.PPC.UI.RemoteActions;
 using Tango.PPC.UI.Threading;
 using Tango.PPC.UI.ViewModels;
 using Tango.PPC.UI.Views;
@@ -94,6 +96,7 @@ namespace Tango.PPC.UI
             TangoIOC.Default.Unregister<IRemoteJobService>();
             TangoIOC.Default.Unregister<IRemoteSqlService>();
             TangoIOC.Default.Unregister<IInsightsService>();
+            TangoIOC.Default.Unregister<IRemoteActionsService>();
 
             if (App.StartupArgs != null && App.StartupArgs.Contains("-webDebug"))
             {
@@ -135,6 +138,7 @@ namespace Tango.PPC.UI
             TangoIOC.Default.Register<IRemoteJobService, DefaultRemoteJobService>();
             TangoIOC.Default.Register<IRemoteSqlService, DefaultRemoteSqlService>();
             TangoIOC.Default.Register<IInsightsService, DefaultInsightsService>();
+            TangoIOC.Default.Register<IRemoteActionsService, DefaultRemoteActionsService>();
 
             TangoIOC.Default.Register<LoadingViewVM>();
             TangoIOC.Default.Register<MainViewVM>();