From 767cdc1f6f6a63ce997fc9476911e2c361f9d402 Mon Sep 17 00:00:00 2001
From: LukePulverenti <luke.pulverenti@gmail.com>
Date: Wed, 20 Feb 2013 20:33:05 -0500
Subject: Pushing missing changes

---
 .../Kernel/BaseWebSocketListener.cs                | 98 ++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 MediaBrowser.Common/Kernel/BaseWebSocketListener.cs

(limited to 'MediaBrowser.Common/Kernel/BaseWebSocketListener.cs')

diff --git a/MediaBrowser.Common/Kernel/BaseWebSocketListener.cs b/MediaBrowser.Common/Kernel/BaseWebSocketListener.cs
new file mode 100644
index 000000000..2870403b2
--- /dev/null
+++ b/MediaBrowser.Common/Kernel/BaseWebSocketListener.cs
@@ -0,0 +1,98 @@
+using MediaBrowser.Common.Net;
+using System;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Common.Kernel
+{
+    /// <summary>
+    /// Represents a class that is notified everytime the server receives a message over a WebSocket
+    /// </summary>
+    /// <typeparam name="TKernelType">The type of the T kernel type.</typeparam>
+    public abstract class BaseWebSocketListener<TKernelType> : IWebSocketListener
+           where TKernelType : IKernel
+    {
+        /// <summary>
+        /// The null task result
+        /// </summary>
+        protected Task NullTaskResult = Task.FromResult(true);
+
+        /// <summary>
+        /// Gets the kernel.
+        /// </summary>
+        /// <value>The kernel.</value>
+        protected TKernelType Kernel { get; private set; }
+
+        /// <summary>
+        /// Initializes the specified kernel.
+        /// </summary>
+        /// <param name="kernel">The kernel.</param>
+        public virtual void Initialize(IKernel kernel)
+        {
+            if (kernel == null)
+            {
+                throw new ArgumentNullException("kernel");
+            }
+
+            Kernel = (TKernelType)kernel;
+        }
+
+        /// <summary>
+        /// Processes the message.
+        /// </summary>
+        /// <param name="message">The message.</param>
+        /// <returns>Task.</returns>
+        /// <exception cref="System.ArgumentNullException">message</exception>
+        public Task ProcessMessage(WebSocketMessageInfo message)
+        {
+            if (message == null)
+            {
+                throw new ArgumentNullException("message");
+            }
+
+            return ProcessMessageInternal(message);
+        }
+
+        /// <summary>
+        /// Processes the message internal.
+        /// </summary>
+        /// <param name="message">The message.</param>
+        /// <returns>Task.</returns>
+        protected abstract Task ProcessMessageInternal(WebSocketMessageInfo message);
+
+        /// <summary>
+        /// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
+        /// </summary>
+        public void Dispose()
+        {
+            Dispose(true);
+            GC.SuppressFinalize(this);
+        }
+
+        /// <summary>
+        /// Releases unmanaged and - optionally - managed resources.
+        /// </summary>
+        /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
+        protected virtual void Dispose(bool dispose)
+        {
+        }
+    }
+
+    /// <summary>
+    /// Interface IWebSocketListener
+    /// </summary>
+    public interface IWebSocketListener : IDisposable
+    {
+        /// <summary>
+        /// Processes the message.
+        /// </summary>
+        /// <param name="message">The message.</param>
+        /// <returns>Task.</returns>
+        Task ProcessMessage(WebSocketMessageInfo message);
+
+        /// <summary>
+        /// Initializes the specified kernel.
+        /// </summary>
+        /// <param name="kernel">The kernel.</param>
+        void Initialize(IKernel kernel);
+    }
+}
-- 
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