From 6130cb2403662596bba0474494372446d9caa3c3 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Tue, 16 Sep 2014 23:04:10 -0400
Subject: adjust discovery of local ip addresses

---
 .../Networking/BaseNetworkManager.cs               | 26 ++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

(limited to 'MediaBrowser.Common.Implementations/Networking')

diff --git a/MediaBrowser.Common.Implementations/Networking/BaseNetworkManager.cs b/MediaBrowser.Common.Implementations/Networking/BaseNetworkManager.cs
index 8159be6340..46f8806573 100644
--- a/MediaBrowser.Common.Implementations/Networking/BaseNetworkManager.cs
+++ b/MediaBrowser.Common.Implementations/Networking/BaseNetworkManager.cs
@@ -24,14 +24,32 @@ namespace MediaBrowser.Common.Implementations.Networking
         /// <returns>IPAddress.</returns>
         public IEnumerable<string> GetLocalIpAddresses()
         {
-            var list = GetIPsDefault().Where(i => !IPAddress.IsLoopback(i)).Select(i => i.ToString()).ToList();
+            var list = GetIPsDefault()
+                .Where(i => !IPAddress.IsLoopback(i))
+                .Select(i => i.ToString())
+                .ToList();
 
-            if (list.Count > 0)
+            try
             {
-                return list;
+                var listFromDns = Dns.GetHostAddresses(Dns.GetHostName())
+                    .Where(i => i.AddressFamily == AddressFamily.InterNetwork)
+                    .Where(i => !IPAddress.IsLoopback(i))
+                    .Select(i => i.ToString())
+                    .ToList();
+
+                if (listFromDns.Count > 0)
+                {
+                    return listFromDns
+                        .OrderBy(i => (list.Contains(i, StringComparer.OrdinalIgnoreCase) ? 0 : 1))
+                        .ToList();
+                }
             }
+            catch
+            {
 
-            return GetLocalIpAddressesFallback();
+            }
+            
+            return list;
         }
 
         public bool IsInLocalNetwork(string endpoint)
-- 
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