From 79b2926ce116a714eca7609eb409f93c504f0b71 Mon Sep 17 00:00:00 2001
From: UbitUmarov <ajlduarte@sapo.pt>
Date: Tue, 30 May 2017 15:34:22 +0100
Subject: [PATCH] do another dns request via new cache. My problems bf wheren't
 mono after all, but ubuntu systemd.resolver and google public dns, killing
 one and not using other did improve dns a lot

---
 .../Scripting/LSLHttp/UrlModule.cs            | 19 ++-----------------
 1 file changed, 2 insertions(+), 17 deletions(-)

diff --git a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
index 895020c791..11fc513e0d 100644
--- a/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
+++ b/OpenSim/Region/CoreModules/Scripting/LSLHttp/UrlModule.cs
@@ -35,6 +35,7 @@ using log4net;
 using Mono.Addins;
 using Nini.Config;
 using OpenMetaverse;
+using OpenSim.Framework;
 using OpenSim.Framework.Servers;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Region.Framework.Interfaces;
@@ -146,23 +147,7 @@ namespace OpenSim.Region.CoreModules.Scripting.LSLHttp
             }
 
             IPAddress ia = null;
-            try
-            {
-                foreach (IPAddress Adr in Dns.GetHostAddresses(ExternalHostNameForLSL))
-                {
-                    if (Adr.AddressFamily == AddressFamily.InterNetwork ||
-                        Adr.AddressFamily == AddressFamily.InterNetworkV6) // ipv6 will most likely smoke
-                    {
-                        ia = Adr;
-                        break;
-                    }
-                }
-            }
-            catch
-            {
-                ia = null;
-            }
-
+            ia = Util.GetHostFromDNS(ExternalHostNameForLSL);
             if (ia == null)
             {
                 m_ErrorStr = "Could not resolve ExternalHostNameForLSL, HTTP listener for LSL disabled";