analytics will not leak exceptions while in production.

NzbDrone.Core/Providers/AnalyticsProvider.cs

@@ -1,5 +1,7 @@
-using System.Linq;
+using System;
+using System.Linq;
 using DeskMetrics;
+using NLog;
 using Ninject;
 using NzbDrone.Common;
 
@@ -7,6 +9,8 @@ namespace NzbDrone.Core.Providers
 {
     public class AnalyticsProvider
     {
+        private static readonly Logger logger = LogManager.GetCurrentClassLogger();
+
         private readonly IDeskMetricsClient _deskMetricsClient;
         public const string DESKMETRICS_TEST_ID = "4ea8d347a14ad71442000002";
         public const string DESKMETRICS_PRODUCTION_ID = "4f20b01ea14ad729b2000000";
@@ -24,17 +28,27 @@ namespace NzbDrone.Core.Providers
 
         public virtual void Checkpoint()
         {
-            if (EnviromentProvider.IsNewInstall)
+            try
             {
-                _deskMetricsClient.RegisterInstall();
-            }
+                if (EnviromentProvider.IsNewInstall)
+                {
+                    _deskMetricsClient.RegisterInstall();
+                }
+
+                if (_deskMetricsClient.Started)
+                {
+                    _deskMetricsClient.Stop();
+                }
 
-            if (_deskMetricsClient.Started)
+                _deskMetricsClient.Start();
+            }
+            catch (Exception e)
             {
-                _deskMetricsClient.Stop();
+                if (!EnviromentProvider.IsProduction)
+                    throw;
+
+                logger.WarnException("Error while sending analytics data.", e);
             }
-            
-            _deskMetricsClient.Start();
         }
     }
 }