3 files changed, 34 insertions, 6 deletions
diff --git a/Emby.Common.Implementations/Net/NetSocket.cs b/Emby.Common.Implementations/Net/NetSocket.cs
index faa1a81e2..62ca3d6ac 100644
--- a/Emby.Common.Implementations/Net/NetSocket.cs
+++ b/Emby.Common.Implementations/Net/NetSocket.cs
@@ -15,6 +15,15 @@ namespace Emby.Common.Implementations.Net
 
         public NetSocket(Socket socket, ILogger logger)
         {
+            if (socket == null)
+            {
+                throw new ArgumentNullException("socket");
+            }
+            if (logger == null)
+            {
+                throw new ArgumentNullException("logger");
+            }
+
             Socket = socket;
             _logger = logger;
         }
diff --git a/Emby.Common.Implementations/Net/SocketAcceptor.cs b/Emby.Common.Implementations/Net/SocketAcceptor.cs
index fd65e9fbc..bddb7a079 100644
--- a/Emby.Common.Implementations/Net/SocketAcceptor.cs
+++ b/Emby.Common.Implementations/Net/SocketAcceptor.cs
@@ -14,6 +14,23 @@ namespace Emby.Common.Implementations.Net
 
         public SocketAcceptor(ILogger logger, Socket originalSocket, Action<ISocket> onAccept, Func<bool> isClosed)
         {
+            if (logger == null)
+            {
+                throw new ArgumentNullException("logger");
+            }
+            if (originalSocket == null)
+            {
+                throw new ArgumentNullException("originalSocket");
+            }
+            if (onAccept == null)
+            {
+                throw new ArgumentNullException("onAccept");
+            }
+            if (isClosed == null)
+            {
+                throw new ArgumentNullException("isClosed");
+            }
+
             _logger = logger;
             _originalSocket = originalSocket;
             _isClosed = isClosed;
@@ -101,11 +118,8 @@ namespace Emby.Common.Implementations.Net
                 _onAccept(new NetSocket(acceptSocket, _logger));
             }
 
-            if (_originalSocket != null)
-            {
-                // Accept the next connection request
-                StartAccept(e, ref acceptSocket);
-            }
+            // Accept the next connection request
+            StartAccept(e, ref acceptSocket);
         }
     }
 }
diff --git a/Emby.Common.Implementations/Net/SocketFactory.cs b/Emby.Common.Implementations/Net/SocketFactory.cs
index 922b0f3cc..f26137683 100644
--- a/Emby.Common.Implementations/Net/SocketFactory.cs
+++ b/Emby.Common.Implementations/Net/SocketFactory.cs
@@ -23,10 +23,15 @@ namespace Emby.Common.Implementations.Net
         /// </summary>
         private IPAddress _LocalIP;
 
-        private ILogger _logger;
+        private readonly ILogger _logger;
 
         public SocketFactory(ILogger logger)
         {
+            if (logger == null)
+            {
+                throw new ArgumentNullException("logger");
+            }
+
             _logger = logger;
             _LocalIP = IPAddress.Any;
         }