reduce byte conversions with alchemy web socket

MediaBrowser.Server.Implementations/WebSocket/FleckWebSocket.cs

@@ -0,0 +1,47 @@
+using MediaBrowser.Common.Net;
+using MediaBrowser.Model.Net;
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using IWebSocketConnection = Fleck.IWebSocketConnection;
+
+namespace MediaBrowser.Server.Implementations.WebSocket
+{
+    public class FleckWebSocket : IWebSocket
+    {
+        private readonly IWebSocketConnection _connection;
+
+        public FleckWebSocket(IWebSocketConnection connection)
+        {
+            _connection = connection;
+
+            _connection.OnMessage = OnReceiveData;
+        }
+
+        public WebSocketState State
+        {
+            get { return _connection.IsAvailable ? WebSocketState.Open : WebSocketState.Closed; }
+        }
+
+        private void OnReceiveData(string data)
+        {
+            if (OnReceive != null)
+            {
+                OnReceive(data);
+            }
+        }
+
+        public Task SendAsync(byte[] bytes, WebSocketMessageType type, bool endOfMessage, CancellationToken cancellationToken)
+        {
+            return Task.Run(() => _connection.Send(bytes));
+        }
+
+        public void Dispose()
+        {
+            _connection.Close();
+        }
+
+        public Action<byte[]> OnReceiveBytes { get; set; }
+        public Action<string> OnReceive { get; set; }
+    }
+}