From aae048c24c121964940564fdb78e268e38ad5e17 Mon Sep 17 00:00:00 2001
From: tintoy <tintoy@tintoy.io>
Date: Tue, 3 Nov 2015 20:22:19 +1100
Subject: [PATCH] Implement enumerator for Composite ByteString.

---
 src/core/Akka/Util/ByteString.cs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/core/Akka/Util/ByteString.cs b/src/core/Akka/Util/ByteString.cs
index 5cf6d722fbf..72d724a361f 100644
--- a/src/core/Akka/Util/ByteString.cs
+++ b/src/core/Akka/Util/ByteString.cs
@@ -273,7 +273,12 @@ public override ByteIterator Iterator()
                         _byteStrings.Select(x => (ByteIterator.ByteArrayIterator) x.Iterator()).ToArray());
             }
 
-            public override ByteString Concat(ByteString that)
+			public override IEnumerator<byte> GetEnumerator()
+			{
+				return _byteStrings.SelectMany(byteString => byteString).GetEnumerator();
+			}
+
+			public override ByteString Concat(ByteString that)
             {
                 if (that.IsEmpty)
                 {