imported signalr 1.1.3 into NzbDrone.

src/Microsoft.AspNet.SignalR.Owin/ServerResponse.cs

@@ -0,0 +1,78 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.md in the project root for license information.
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.AspNet.SignalR.Hosting;
+using Microsoft.AspNet.SignalR.Owin.Infrastructure;
+
+namespace Microsoft.AspNet.SignalR.Owin
+{
+    public partial class ServerResponse : IResponse
+    {
+        private readonly CancellationToken _callCancelled;
+        private readonly IDictionary<string, object> _environment;
+        private Stream _responseBody;
+
+        public ServerResponse(IDictionary<string, object> environment)
+        {
+            _environment = environment;
+            _callCancelled = _environment.Get<CancellationToken>(OwinConstants.CallCancelled);
+        }
+
+        public CancellationToken CancellationToken
+        {
+            get { return _callCancelled; }
+        }
+
+        public string ContentType
+        {
+            get { return ResponseHeaders.GetHeader("Content-Type"); }
+            set { ResponseHeaders.SetHeader("Content-Type", value); }
+        }
+
+        public void Write(ArraySegment<byte> data)
+        {
+            ResponseBody.Write(data.Array, data.Offset, data.Count);
+        }
+
+        public Task Flush()
+        {
+#if NET45
+            return ResponseBody.FlushAsync();
+#else
+            return TaskAsyncHelper.FromMethod(() => ResponseBody.Flush());
+#endif
+        }
+
+        public Task End()
+        {
+            return TaskAsyncHelper.Empty;
+        }
+
+        public IDictionary<string, string[]> ResponseHeaders
+        {
+            get { return _environment.Get<IDictionary<string, string[]>>(OwinConstants.ResponseHeaders); }
+        }
+
+        public Stream ResponseBody
+        {
+            get
+            {
+                if (_responseBody == null)
+                {
+                    _responseBody = _environment.Get<Stream>(OwinConstants.ResponseBody);
+                }
+
+                return _responseBody;
+            }
+        }
+
+        public Action DisableResponseBuffering
+        {
+            get { return _environment.Get<Action>(OwinConstants.DisableResponseBuffering) ?? (() => { }); }
+        }
+    }
+}