MulticastService optimizations

Spike/Program.cs

@@ -21,10 +21,7 @@ static void Main(string[] args)
             };
             LogManager.Adapter = new ConsoleOutLoggerFactoryAdapter(properties);
 
-            var mdns = new MulticastService
-            {
-                NetworkInterfaceDiscoveryInterval = TimeSpan.FromSeconds(1),
-            };
+            var mdns = new MulticastService();
 
             foreach (var a in MulticastService.GetIPAddresses())
             {

src/MessageEventArgs.cs

@@ -1,7 +1,5 @@
-using Makaretu.Dns;
-using System;
-using System.Collections.Generic;
-using System.Text;
+using System;
+using System.Net;
 
 namespace Makaretu.Dns
 {
@@ -18,6 +16,22 @@ public class MessageEventArgs : EventArgs
         ///   The received message.
         /// </value>
         public Message Message { get; set; }
+
+        /// <summary>
+        ///   The IP address.
+        /// </summary>
+        /// <value>
+        ///   The local network interface IP address.
+        /// </value>
+        public IPAddress LocalAddress { get; set; }
+
+        /// <summary>
+        ///   The DNS message sender endpoint.
+        /// </summary>
+        /// <value>
+        ///   The endpoint from the message was received.
+        /// </value>
+        public IPEndPoint RemoteEndPoint { get; set; }
     }
 }