Working on a rough demo client/server app.

TestProtocol/Message.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace TestClient
+{
+    public class Message
+    {
+        public Message(ProtocolOp op, byte[] data)
+        {
+            this.Operation = op;
+            this.Data = data;
+        }
+
+        public ProtocolOp Operation { get; private set; }
+
+        public byte[] Data { get; private set; }
+    }
+}