From e29d962c5602fc9fc3a54fa4da8957609de7eea4 Mon Sep 17 00:00:00 2001
From: Roy Ben-Shabat <Roy@Twine-s.com>
Date: Sun, 17 Feb 2019 15:52:11 +0200
Subject: Completed PPC watchdog !

---
 .../PPCApplication/DefaultPPCApplicationManager.cs | 44 +++++++++++++++++++---
 1 file changed, 39 insertions(+), 5 deletions(-)

(limited to 'Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication')

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 39ce8cd30..43b0cc047 100644
--- a/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
+++ b/Software/Visual_Studio/PPC/Tango.PPC.UI/PPCApplication/DefaultPPCApplicationManager.cs
@@ -27,6 +27,7 @@ using System.Diagnostics;
 using Tango.PPC.Common.EventLogging;
 using Tango.BL.Enumerations;
 using Tango.PPC.Common.Notifications;
+using Tango.PPC.Common.WatchDog;
 
 namespace Tango.PPC.UI.PPCApplication
 {
@@ -44,6 +45,7 @@ namespace Tango.PPC.UI.PPCApplication
         private IEventLogger _eventLogger;
         private IPPCModuleLoader _moduleLoader;
         private INotificationProvider _notificationProvider;
+        private WatchDogServer _watchdogServer;
 
         /// <summary>
         /// Occurs when a system restart is required.
@@ -157,6 +159,14 @@ namespace Tango.PPC.UI.PPCApplication
 
                     LogManager.Log(settings.ToJsonString());
 
+                    //Start watchdog
+                    _watchdogServer = new WatchDogServer(Application.Current.Dispatcher);
+
+                    if (settings.EnableWatchDog)
+                    {
+                        _watchdogServer.Start();
+                    }
+
                     LogManager.Log("Reading Core settings...");
                     var coreSettings = SettingsManager.Default.GetOrCreate<CoreSettings>();
 
@@ -323,16 +333,23 @@ namespace Tango.PPC.UI.PPCApplication
         /// </summary>
         public void ShutDown()
         {
-            //TODO: Needs some work on logging and shutdown procedures! Do I really need this?
-
-            LogManager.Log("Shutting down application...");
+            if (IsShuttingDown) return;
 
             IsShuttingDown = true;
 
-            foreach (var vm in TangoIOC.Default.GetAllInstancesByBase<PPCViewModel>())
+            try
             {
-                vm.OnApplicationShuttingDown();
+                LogManager.Log("Shutting down application...");
+                _watchdogServer.Dispose();
+
+                foreach (var vm in TangoIOC.Default.GetAllInstancesByBase<PPCViewModel>())
+                {
+                    vm.OnApplicationShuttingDown();
+                }
             }
+            catch { }
+
+            Environment.Exit(0);
         }
 
         /// <summary>
@@ -340,6 +357,23 @@ namespace Tango.PPC.UI.PPCApplication
         /// </summary>
         public void Restart()
         {
+            if (IsShuttingDown) return;
+
+            IsShuttingDown = true;
+
+            try
+            {
+                LogManager.Log("Restarting the application...");
+
+                _watchdogServer.Dispose();
+
+                foreach (var vm in TangoIOC.Default.GetAllInstancesByBase<PPCViewModel>())
+                {
+                    vm.OnApplicationShuttingDown();
+                }
+            }
+            catch { }
+
             Process.Start(Application.ResourceAssembly.Location);
             Environment.Exit(0);
         }
-- 
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