3 files changed, 6 insertions, 0 deletions
diff --git a/MediaBrowser.Model/Net/IAcceptSocket.cs b/MediaBrowser.Model/Net/IAcceptSocket.cs
index cac23b337..4262e2390 100644
--- a/MediaBrowser.Model/Net/IAcceptSocket.cs
+++ b/MediaBrowser.Model/Net/IAcceptSocket.cs
@@ -1,4 +1,6 @@
 using System;
+using System.Threading;
+using System.Threading.Tasks;
 
 namespace MediaBrowser.Model.Net
 {
@@ -13,6 +15,7 @@ namespace MediaBrowser.Model.Net
         void Bind(IpEndPointInfo endpoint);
         void Connect(IpEndPointInfo endPoint);
         void StartAccept(Action<IAcceptSocket> onAccept, Func<bool> isClosed);
+        Task SendFile(string path, byte[] preBuffer, byte[] postBuffer, CancellationToken cancellationToken);
     }
 
     public class SocketCreateException : Exception
diff --git a/MediaBrowser.Model/Net/ISocket.cs b/MediaBrowser.Model/Net/ISocket.cs
index 90070b128..61fc0e28b 100644
--- a/MediaBrowser.Model/Net/ISocket.cs
+++ b/MediaBrowser.Model/Net/ISocket.cs
@@ -24,5 +24,6 @@ namespace MediaBrowser.Model.Net
         /// Sends a UDP message to a particular end point (uni or multicast).
         /// </summary>
         Task SendAsync(byte[] buffer, int bytes, IpEndPointInfo endPoint, CancellationToken cancellationToken);
+        Task SendWithLockAsync(byte[] buffer, int bytes, IpEndPointInfo endPoint, CancellationToken cancellationToken);
     }
 }
 \ No newline at end of file
diff --git a/MediaBrowser.Model/Net/ISocketFactory.cs b/MediaBrowser.Model/Net/ISocketFactory.cs
index 4b70f3362..e7dbf6cb1 100644
--- a/MediaBrowser.Model/Net/ISocketFactory.cs
+++ b/MediaBrowser.Model/Net/ISocketFactory.cs
@@ -14,6 +14,8 @@ namespace MediaBrowser.Model.Net
 		/// <returns>A <see cref="ISocket"/> implementation.</returns>
 		ISocket CreateUdpSocket(int localPort);
 
+        ISocket CreateUdpBroadcastSocket(int localPort);
+
         ISocket CreateTcpSocket(IpAddressInfo remoteAddress, int remotePort);
 
         /// <summary>