imported signalr 1.1.3 into NzbDrone.

src/Microsoft.AspNet.SignalR.Core/Infrastructure/IConnectionManager.cs

@@ -0,0 +1,36 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.md in the project root for license information.
+
+using System.Diagnostics.CodeAnalysis;
+using Microsoft.AspNet.SignalR.Hubs;
+
+namespace Microsoft.AspNet.SignalR.Infrastructure
+{
+    /// <summary>
+    /// Provides access to hubs and persistent connections references.
+    /// </summary>
+    public interface IConnectionManager
+    {
+        /// <summary>
+        /// Returns a <see cref="IHubContext"/> for the specified <see cref="IHub"/>.
+        /// </summary>
+        /// <typeparam name="T">Type of the <see cref="IHub"/></typeparam>
+        /// <returns>a <see cref="IHubContext"/> for the specified <see cref="IHub"/></returns>
+        [SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter", Justification = "The hub type needs to be specified")]
+        IHubContext GetHubContext<T>() where T : IHub;
+
+        /// <summary>
+        /// Returns a <see cref="IHubContext"/>for the specified hub.
+        /// </summary>
+        /// <param name="hubName">Name of the hub</param>
+        /// <returns>a <see cref="IHubContext"/> for the specified hub</returns>
+        IHubContext GetHubContext(string hubName);
+
+        /// <summary>
+        /// Returns a <see cref="IPersistentConnectionContext"/> for the <see cref="PersistentConnection"/>.
+        /// </summary>
+        /// <typeparam name="T">Type of the <see cref="PersistentConnection"/></typeparam>
+        /// <returns>A <see cref="IPersistentConnectionContext"/> for the <see cref="PersistentConnection"/>.</returns>
+        [SuppressMessage("Microsoft.Design", "CA1004:GenericMethodsShouldProvideTypeParameter", Justification = "The connection type needs to be specified")]
+        IPersistentConnectionContext GetConnectionContext<T>() where T : PersistentConnection;
+    }
+}