imported signalr 1.1.3 into NzbDrone.

src/Microsoft.AspNet.SignalR.Core/Hosting/IWebSocket.cs

@@ -0,0 +1,48 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.md in the project root for license information.
+
+using System;
+using System.Threading.Tasks;
+
+namespace Microsoft.AspNet.SignalR.Hosting
+{
+    /// <summary>
+    /// Represents a web socket.
+    /// </summary>
+    public interface IWebSocket
+    {
+        /// <summary>
+        /// Invoked when data is sent over the websocket
+        /// </summary>
+        Action<string> OnMessage { get; set; }
+
+        /// <summary>
+        /// Invoked when the websocket gracefully closes
+        /// </summary>
+        Action<bool> OnClose { get; set; }
+
+        /// <summary>
+        /// Invoked when there is an error
+        /// </summary>
+        Action<Exception> OnError { get; set; }
+
+        /// <summary>
+        /// Sends data over the websocket.
+        /// </summary>
+        /// <param name="value">The value to send.</param>
+        /// <returns>A <see cref="Task"/> that represents the send is complete.</returns>
+        Task Send(string value);
+
+        /// <summary>
+        /// Sends a chunk of data over the websocket ("endOfMessage" flag set to false.)
+        /// </summary>
+        /// <param name="message"></param>
+        /// <returns>A <see cref="Task"/> that represents the send is complete.</returns>
+        Task SendChunk(ArraySegment<byte> message);
+
+        /// <summary>
+        /// Sends a zero byte data chunk with the "endOfMessage" flag set to true.
+        /// </summary>
+        /// <returns>A <see cref="Task"/> that represents the flush is complete.</returns>
+        Task Flush();
+    }
+}