From 7c5a7a344e41da4afd7a53e301d09a24650557f1 Mon Sep 17 00:00:00 2001
From: Adam Hathcock <adam.hathcock@autodesk.com>
Date: Thu, 14 May 2015 14:12:49 +0100
Subject: [PATCH] Add PipeTo for non-generic Tasks for exception handling

---
 src/core/Akka/Actor/PipeToSupport.cs | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/src/core/Akka/Actor/PipeToSupport.cs b/src/core/Akka/Actor/PipeToSupport.cs
index 3fd3a1ddbc3..aee24df3625 100644
--- a/src/core/Akka/Actor/PipeToSupport.cs
+++ b/src/core/Akka/Actor/PipeToSupport.cs
@@ -24,12 +24,26 @@ public static Task PipeTo<T>(this Task<T> taskToPipe, ICanTell recipient, IActor
             sender = sender ?? ActorRefs.NoSender;
             return taskToPipe.ContinueWith(tresult =>
             {
-                if(tresult.IsCanceled  || tresult.IsFaulted)
+                if (tresult.IsCanceled || tresult.IsFaulted)
                     recipient.Tell(new Status.Failure(tresult.Exception), sender);
                 else if (tresult.IsCompleted)
                     recipient.Tell(tresult.Result, sender);
             }, TaskContinuationOptions.ExecuteSynchronously & TaskContinuationOptions.AttachedToParent);
         }
+
+        /// <summary>
+        /// Pipes the output of a Task directly to the <see cref="recipient"/>'s mailbox once
+        /// the task completes.  As this task has no result, only exceptions will be piped to the <see cref="recipient"/>
+        /// </summary>
+        public static Task PipeTo(this Task taskToPipe, ICanTell recipient, IActorRef sender = null)
+        {
+            sender = sender ?? ActorRefs.NoSender;
+            return taskToPipe.ContinueWith(tresult =>
+            {
+                if (tresult.IsCanceled || tresult.IsFaulted)
+                    recipient.Tell(new Status.Failure(tresult.Exception), sender);
+            }, TaskContinuationOptions.ExecuteSynchronously & TaskContinuationOptions.AttachedToParent);
+        }
     }
 }