imported signalr 1.1.3 into NzbDrone.

src/Microsoft.AspNet.SignalR.Core/Hub.cs

@@ -0,0 +1,75 @@
+// 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.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNet.SignalR.Hubs;
+
+namespace Microsoft.AspNet.SignalR
+{
+    /// <summary>
+    /// Provides methods that communicate with SignalR connections that connected to a <see cref="Hub"/>.
+    /// </summary>
+    public abstract class Hub : IHub
+    {
+        protected Hub()
+        {
+            Clients = new HubConnectionContext();
+            Clients.All = new NullClientProxy();
+            Clients.Others = new NullClientProxy();
+            Clients.Caller = new NullClientProxy();
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public HubConnectionContext Clients { get; set; }
+
+        /// <summary>
+        /// Provides information about the calling client.
+        /// </summary>
+        public HubCallerContext Context { get; set; }
+
+        /// <summary>
+        /// The group manager for this hub instance.
+        /// </summary>
+        public IGroupManager Groups { get; set; }
+
+        /// <summary>
+        /// Called when a connection disconnects from this hub instance.
+        /// </summary>
+        /// <returns>A <see cref="Task"/></returns>
+        public virtual Task OnDisconnected()
+        {
+            return TaskAsyncHelper.Empty;
+        }
+
+        /// <summary>
+        /// Called when the connection connects to this hub instance.
+        /// </summary>
+        /// <returns>A <see cref="Task"/></returns>
+        public virtual Task OnConnected()
+        {
+            return TaskAsyncHelper.Empty;
+        }
+
+        /// <summary>
+        /// Called when the connection reconnects to this hub instance.
+        /// </summary>
+        /// <returns>A <see cref="Task"/></returns>
+        public virtual Task OnReconnected()
+        {
+            return TaskAsyncHelper.Empty;
+        }
+
+        protected virtual void Dispose(bool disposing)
+        {
+        }
+
+        public void Dispose()
+        {
+            Dispose(true);
+        }
+    }
+}