28 files changed, 213 insertions, 70 deletions

diff --git a/OpenSim/Data/Migration.cs b/OpenSim/Data/Migration.cs
index 2895a71..d606470 100644
--- a/OpenSim/Data/Migration.cs
+++ b/OpenSim/Data/Migration.cs
@@ -138,12 +138,12 @@ namespace OpenSim.Data
         /// <param name="conn"></param>
         /// <param name="script">Array of strings, one-per-batch (often just one)</param>
         protected virtual void ExecuteScript(DbConnection conn, string[] script)
-        {            
+        {
             using (DbCommand cmd = conn.CreateCommand())
             {
                 cmd.CommandTimeout = 0;
                 foreach (string sql in script)
-                {                                      
+                {
                     cmd.CommandText = sql;
                     try
                     {
diff --git a/OpenSim/Framework/AgentCircuitData.cs b/OpenSim/Framework/AgentCircuitData.cs
index 783a833..4f89d78 100644
--- a/OpenSim/Framework/AgentCircuitData.cs
+++ b/OpenSim/Framework/AgentCircuitData.cs
@@ -108,11 +108,31 @@ namespace OpenSim.Framework
         public string ServiceSessionID = string.Empty;
 
         /// <summary>
-        /// Viewer's version string
+        /// The client's IP address, as captured by the login service
+        /// </summary>
+        public string IPAddress;
+
+        /// <summary>
+        /// Viewer's version string as reported by the viewer at login
         /// </summary>
         public string Viewer;
 
         /// <summary>
+        /// The channel strinf sent by the viewer at login
+        /// </summary>
+        public string Channel;
+
+        /// <summary>
+        /// The Mac address as reported by the viewer at login
+        /// </summary>
+        public string Mac;
+
+        /// <summary>
+        /// The id0 as reported by the viewer at login
+        /// </summary>
+        public string Id0;
+
+        /// <summary>
         /// Position the Agent's Avatar starts in the region
         /// </summary>
         public Vector3 startpos;
@@ -179,7 +199,11 @@ namespace OpenSim.Framework
             args["service_session_id"] = OSD.FromString(ServiceSessionID);
             args["start_pos"] = OSD.FromString(startpos.ToString());
             args["appearance_serial"] = OSD.FromInteger(Appearance.Serial);
+            args["client_ip"] = OSD.FromString(IPAddress);
             args["viewer"] = OSD.FromString(Viewer);
+            args["channel"] = OSD.FromString(Channel);
+            args["mac"] = OSD.FromString(Mac);
+            args["id0"] = OSD.FromString(Id0);
 
             if (Appearance != null)
             {
@@ -279,8 +303,16 @@ namespace OpenSim.Framework
                 SessionID = args["session_id"].AsUUID();
             if (args["service_session_id"] != null)
                 ServiceSessionID = args["service_session_id"].AsString();
+            if (args["client_ip"] != null)
+                IPAddress = args["client_ip"].AsString();
             if (args["viewer"] != null)
                 Viewer = args["viewer"].AsString();
+            if (args["channel"] != null)
+                Channel = args["channel"].AsString();
+            if (args["mac"] != null)
+                Mac = args["mac"].AsString();
+            if (args["id0"] != null)
+                Id0 = args["id0"].AsString();
 
             if (args["start_pos"] != null)
                 Vector3.TryParse(args["start_pos"].AsString(), out startpos);
@@ -349,6 +381,9 @@ namespace OpenSim.Framework
         public float startposy;
         public float startposz;
         public string Viewer;
+        public string Channel;
+        public string Mac;
+        public string Id0;
 
         public sAgentCircuitData()
         {
diff --git a/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs b/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs
index e43f7cf..4cb4aee 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/UnackedPacketCollection.cs
@@ -1,4 +1,4 @@
-/*
+/*
  * Copyright (c) Contributors, http://opensimulator.org/
  * See CONTRIBUTORS.TXT for a full list of copyright holders.
  *
@@ -139,28 +139,43 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         private void ProcessQueues()
         {
             // Process all the pending adds
-            OutgoingPacket pendingAdd;
-            while (m_pendingAdds.Dequeue(out pendingAdd))
-                m_packets[pendingAdd.SequenceNumber] = pendingAdd;
 
+            OutgoingPacket pendingAdd;
+            if (m_pendingAdds != null)
+            {
+                while (m_pendingAdds.TryDequeue(out pendingAdd))
+                {
+                    if (pendingAdd != null && m_packets != null)
+                    {
+                        m_packets[pendingAdd.SequenceNumber] = pendingAdd;
+                    }
+                }
+            }
+            
             // Process all the pending removes, including updating statistics and round-trip times
             PendingAck pendingRemove;
             OutgoingPacket ackedPacket;
-            while (m_pendingRemoves.Dequeue(out pendingRemove))
+            if (m_pendingRemoves != null)
             {
-                if (m_packets.TryGetValue(pendingRemove.SequenceNumber, out ackedPacket))
+                while (m_pendingRemoves.TryDequeue(out pendingRemove))
                 {
-                    m_packets.Remove(pendingRemove.SequenceNumber);
-
-                    // Update stats
-                    System.Threading.Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
-
-                    if (!pendingRemove.FromResend)
+                    if (m_pendingRemoves != null && m_packets != null)
                     {
-                        // Calculate the round-trip time for this packet and its ACK
-                        int rtt = pendingRemove.RemoveTime - ackedPacket.TickCount;
-                        if (rtt > 0)
-                            ackedPacket.Client.UpdateRoundTrip(rtt);
+                        if (m_packets.TryGetValue(pendingRemove.SequenceNumber, out ackedPacket))
+                        {
+                            m_packets.Remove(pendingRemove.SequenceNumber);
+
+                            // Update stats
+                            System.Threading.Interlocked.Add(ref ackedPacket.Client.UnackedBytes, -ackedPacket.Buffer.DataLength);
+
+                            if (!pendingRemove.FromResend)
+                            {
+                                // Calculate the round-trip time for this packet and its ACK
+                                int rtt = pendingRemove.RemoveTime - ackedPacket.TickCount;
+                                if (rtt > 0)
+                                    ackedPacket.Client.UpdateRoundTrip(rtt);
+                            }
+                        }
                     }
                 }
             }
diff --git a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
index 9eaa758..6ed4867 100644
--- a/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
+++ b/OpenSim/Region/CoreModules/Asset/FlotsamAssetCache.cs
@@ -252,7 +252,7 @@ namespace Flotsam.RegionModules.AssetCache
                 }
                 else
                 {
-                    m_MemoryCache.AddOrUpdate(key, asset, DateTime.MaxValue);
+                    m_MemoryCache.AddOrUpdate(key, asset, Double.MaxValue);
                 }
             }
         }
@@ -863,4 +863,4 @@ namespace Flotsam.RegionModules.AssetCache
 
         #endregion
     }
-}
\ No newline at end of file
+}
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index 28c50ab..457e0bb 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -307,7 +307,7 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         /// <param name="remoteClient"></param>
         /// <param name="itemID"></param>
         /// <param name="AttachmentPt"></param>
-        /// <returns></returns>        
+        /// <returns></returns>
         protected UUID ShowAttachInUserInventory(
             SceneObjectGroup att, IClientAPI remoteClient, UUID itemID, uint AttachmentPt)
         {
diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
index 7a21d5e..b3f0a25 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
@@ -318,12 +318,12 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
                 UserAccount account = m_Scenes[0].UserAccountService.GetUserAccount(client.Scene.RegionInfo.ScopeID, fromAgentID);
 
-                                PresenceInfo presence = null;
-                                PresenceInfo[] presences = PresenceService.GetAgents(new string[] { fid });
-                                if (presences != null && presences.Length > 0)
-                                        presence = presences[0];
-                                if (presence != null)
-                                        im.offline = 0;
+                PresenceInfo presence = null;
+                PresenceInfo[] presences = PresenceService.GetAgents(new string[] { fid });
+                if (presences != null && presences.Length > 0)
+                    presence = presences[0];
+                if (presence != null)
+                    im.offline = 0;
 
                 im.fromAgentID = fromAgentID.Guid;
                 im.fromAgentName = account.FirstName + " " + account.LastName;
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index 828c4e7..3791e1d 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -301,7 +301,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 if (currentAgentCircuit != null)
                 {
                     agentCircuit.ServiceURLs = currentAgentCircuit.ServiceURLs;
+                    agentCircuit.IPAddress = currentAgentCircuit.IPAddress;
                     agentCircuit.Viewer = currentAgentCircuit.Viewer;
+                    agentCircuit.Channel = currentAgentCircuit.Channel;
+                    agentCircuit.Mac = currentAgentCircuit.Mac;
+                    agentCircuit.Id0 = currentAgentCircuit.Id0;
                 }
 
                 if (NeedsNewAgent(oldRegionX, newRegionX, oldRegionY, newRegionY))
@@ -943,16 +947,16 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             agent.CapsPath = CapsUtil.GetRandomCapsObjectPath();
 
             agent.ChildrenCapSeeds = new Dictionary<ulong, string>(sp.Scene.CapsModule.GetChildrenSeeds(sp.UUID));
-            m_log.DebugFormat("[XXX] Seeds 1 {0}", agent.ChildrenCapSeeds.Count);
+            //m_log.DebugFormat("[XXX] Seeds 1 {0}", agent.ChildrenCapSeeds.Count);
 
             if (!agent.ChildrenCapSeeds.ContainsKey(sp.Scene.RegionInfo.RegionHandle))
                 agent.ChildrenCapSeeds.Add(sp.Scene.RegionInfo.RegionHandle, sp.ControllingClient.RequestClientInfo().CapsPath);
-            m_log.DebugFormat("[XXX] Seeds 2 {0}", agent.ChildrenCapSeeds.Count);
+            //m_log.DebugFormat("[XXX] Seeds 2 {0}", agent.ChildrenCapSeeds.Count);
 
             sp.AddNeighbourRegion(region.RegionHandle, agent.CapsPath);
-            foreach (ulong h in agent.ChildrenCapSeeds.Keys)
-                m_log.DebugFormat("[XXX] --> {0}", h);
-            m_log.DebugFormat("[XXX] Adding {0}", region.RegionHandle);
+            //foreach (ulong h in agent.ChildrenCapSeeds.Keys)
+            //    m_log.DebugFormat("[XXX] --> {0}", h);
+            //m_log.DebugFormat("[XXX] Adding {0}", region.RegionHandle);
             agent.ChildrenCapSeeds.Add(region.RegionHandle, agent.CapsPath);
 
             if (sp.Scene.CapsModule != null)
@@ -963,7 +967,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (currentAgentCircuit != null)
             {
                 agent.ServiceURLs = currentAgentCircuit.ServiceURLs;
+                agent.IPAddress = currentAgentCircuit.IPAddress;
                 agent.Viewer = currentAgentCircuit.Viewer;
+                agent.Channel = currentAgentCircuit.Channel;
+                agent.Mac = currentAgentCircuit.Mac;
+                agent.Id0 = currentAgentCircuit.Id0;
             }
 
             InformClientOfNeighbourDelegate d = InformClientOfNeighbourAsync;
@@ -1052,7 +1060,11 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     if (currentAgentCircuit != null)
                     {
                         agent.ServiceURLs = currentAgentCircuit.ServiceURLs;
+                        agent.IPAddress = currentAgentCircuit.IPAddress;
                         agent.Viewer = currentAgentCircuit.Viewer;
+                        agent.Channel = currentAgentCircuit.Channel;
+                        agent.Mac = currentAgentCircuit.Mac;
+                        agent.Id0 = currentAgentCircuit.Id0;
                     }
 
                     if (newRegions.Contains(neighbour.RegionHandle))
diff --git a/OpenSim/Region/CoreModules/LightShare/LightShareModule.cs b/OpenSim/Region/CoreModules/LightShare/LightShareModule.cs
index e6cab1d..412dbb6 100644
--- a/OpenSim/Region/CoreModules/LightShare/LightShareModule.cs
+++ b/OpenSim/Region/CoreModules/LightShare/LightShareModule.cs
@@ -91,6 +91,7 @@ namespace OpenSim.Region.CoreModules.World.LightShare
                 m_scene.EventManager.OnMakeRootAgent += EventManager_OnMakeRootAgent;
                 m_scene.EventManager.OnSaveNewWindlightProfile += EventManager_OnSaveNewWindlightProfile;
                 m_scene.EventManager.OnSendNewWindlightProfileTargeted += EventManager_OnSendNewWindlightProfileTargeted;
+                m_scene.LoadWindlightProfile();
             }
 
             InstallCommands();
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs
index 7c12b8c..e7cfda1 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/UserAccounts/UserAccountCache.cs
@@ -53,9 +53,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts
         public void Cache(UUID userID, UserAccount account)
         {
             // Cache even null accounts
-            m_UUIDCache.AddOrUpdate(userID, account, DateTime.Now + TimeSpan.FromSeconds(CACHE_EXPIRATION_SECONDS));
+            m_UUIDCache.AddOrUpdate(userID, account, CACHE_EXPIRATION_SECONDS);
             if (account != null)
-                m_NameCache.AddOrUpdate(account.Name, account.PrincipalID, DateTime.Now + TimeSpan.FromSeconds(CACHE_EXPIRATION_SECONDS));
+                m_NameCache.AddOrUpdate(account.Name, account.PrincipalID, CACHE_EXPIRATION_SECONDS);
 
             m_log.DebugFormat("[USER CACHE]: cached user {0}", userID);
         }
diff --git a/OpenSim/Region/CoreModules/World/Warp3DMap/MapImageModule.cs b/OpenSim/Region/CoreModules/World/Warp3DMap/MapImageModule.cs
index a99b20c..49b4364 100644
--- a/OpenSim/Region/CoreModules/World/Warp3DMap/MapImageModule.cs
+++ b/OpenSim/Region/CoreModules/World/Warp3DMap/MapImageModule.cs
@@ -352,6 +352,12 @@ namespace OpenSim.Region.CoreModules.World.Warp3DMap
                 Face face = renderMesh.Faces[i];
                 string meshName = primID + "-Face-" + i.ToString();
 
+                // Avoid adding duplicate meshes to the scene
+                if (renderer.Scene.objectData.ContainsKey(meshName))
+                {
+                    continue;
+                }
+
                 warp_Object faceObj = new warp_Object(face.Vertices.Count, face.Indices.Count / 3);
 
                 for (int j = 0; j < face.Vertices.Count; j++)
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index a79dc98..f81c551 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -1073,7 +1073,7 @@ namespace OpenSim.Region.Framework.Scenes
                 catch (Exception e)
                 {
                     // Catch it and move on. This includes situations where splist has inconsistent info
-                    m_log.WarnFormat("[SCENE]: Problem processing action in ForEachSOG: ", e.Message);
+                    m_log.WarnFormat("[SCENE]: Problem processing action in ForEachSOG: ", e.ToString());
                 }
             }
         }
@@ -1114,7 +1114,6 @@ namespace OpenSim.Region.Framework.Scenes
                 catch (Exception e)
                 {
                     m_log.Info("[BUG] in " + m_parentScene.RegionInfo.RegionName + ": " + e.ToString());
-                    m_log.Info("[BUG] Stack Trace: " + e.StackTrace);
                 }
             }
         }
diff --git a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
index a8e76e3..8140d42 100644
--- a/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneObjectPart.cs
@@ -2763,7 +2763,7 @@ namespace OpenSim.Region.Framework.Scenes
             UUID = UUID.Random();
             LinkNum = linkNum;
             LocalId = 0;
-                        Inventory.ResetInventoryIDs();
+            Inventory.ResetInventoryIDs();
         }
 
         /// <summary>
diff --git a/OpenSim/Region/Framework/Scenes/ScenePresence.cs b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
index a4533fa..13d9964 100644
--- a/OpenSim/Region/Framework/Scenes/ScenePresence.cs
+++ b/OpenSim/Region/Framework/Scenes/ScenePresence.cs
@@ -1523,7 +1523,7 @@ namespace OpenSim.Region.Framework.Scenes
                 }
 
                 // If the agent update does move the avatar, then calculate the force ready for the velocity update,
-                // which occurs later in the main scene loop                
+                // which occurs later in the main scene loop
                 if (update_movementflag || (update_rotation && DCFlagKeyPressed))
                 {
                     //                    m_log.DebugFormat("{0} {1}", update_movementflag, (update_rotation && DCFlagKeyPressed));
diff --git a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs
index e6ff0c0..5616a4e 100644
--- a/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs
+++ b/OpenSim/Region/Framework/Scenes/Tests/SceneObjectBasicTests.cs
@@ -210,7 +210,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
                 = new SceneObjectPart(UUID.Zero, PrimitiveBaseShape.Default, Vector3.Zero, Quaternion.Identity, Vector3.Zero) 
                     { Name = childPartName, UUID = childPartUuid };
 
-            SceneObjectGroup sog = new SceneObjectGroup(rootPart);            
+            SceneObjectGroup sog = new SceneObjectGroup(rootPart);
             sog.AddPart(linkPart);
             
             Assert.That(sog.UUID, Is.EqualTo(rootPartUuid));
@@ -221,7 +221,7 @@ namespace OpenSim.Region.Framework.Scenes.Tests
             sog.UUID = newRootPartUuid;
                         
             Assert.That(sog.UUID, Is.EqualTo(newRootPartUuid));
-            Assert.That(sog.RootPart.UUID, Is.EqualTo(newRootPartUuid));            
+            Assert.That(sog.RootPart.UUID, Is.EqualTo(newRootPartUuid));
             Assert.That(sog.Parts.Length, Is.EqualTo(2));
         }
     }
diff --git a/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs b/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
index e42dbf2..7e1b5ac 100644
--- a/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
+++ b/OpenSim/Region/OptionalModules/World/MoneyModule/SampleMoneyModule.cs
@@ -812,7 +812,7 @@ namespace OpenSim.Region.OptionalModules.World.MoneyModule
             // gets the object data.   If the data sent by the client doesn't match the object, the viewer probably has an 
             // old idea of what the object properties are.   Viewer developer Hazim informed us that the base module 
             // didn't check the client sent data against the object do any.   Since the base modules are the 
-            // 'crowning glory' examples of good practice..    
+            // 'crowning glory' examples of good practice..
 
             // Validate that the object exists in the scene the user is in
             SceneObjectPart part = s.GetSceneObjectPart(localID);
diff --git a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
index c37c9bd..c91658e 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
@@ -188,7 +188,7 @@ namespace OpenSim.Region.Physics.OdePlugin
         public OdePrim(String primName, OdeScene parent_scene, Vector3 pos, Vector3 size,
                        Quaternion rotation, IMesh mesh, PrimitiveBaseShape pbs, bool pisPhysical, CollisionLocker dode)
         {
-            Name = primName;            
+            Name = primName;
             m_vehicle = new ODEDynamics();
             //gc = GCHandle.Alloc(prim_geom, GCHandleType.Pinned);
             ode = dode;
@@ -620,7 +620,7 @@ namespace OpenSim.Region.Physics.OdePlugin
                             volume *= (1.0f - hollowVolume);
                             }
                         }
-                        break;                  
+                        break;
 
                 default:
                     break;
@@ -658,7 +658,7 @@ namespace OpenSim.Region.Physics.OdePlugin
 
                 taperY = _pbs.PathTaperY * 0.01f;
                 if (taperY < 0.0f)
-                    taperY = -taperY;               
+                    taperY = -taperY;
                 taperY1 = 1.0f - taperY;
 
                 }
@@ -1059,7 +1059,7 @@ namespace OpenSim.Region.Physics.OdePlugin
                             }
                             
                             foreach (OdePrim prm in childrenPrim)
-                            {                       
+                            {
                                 prm.m_collisionCategories |= CollisionCategories.Body;
                                 prm.m_collisionFlags |= (CollisionCategories.Land | CollisionCategories.Wind);
 
diff --git a/OpenSim/Server/Base/ServicesServerBase.cs b/OpenSim/Server/Base/ServicesServerBase.cs
index 18f0f24..2652ff2 100644
--- a/OpenSim/Server/Base/ServicesServerBase.cs
+++ b/OpenSim/Server/Base/ServicesServerBase.cs
@@ -176,7 +176,7 @@ namespace OpenSim.Server.Base
             OpenSimAppender consoleAppender = null;
             FileAppender fileAppender = null;
 
-            if ( logConfig != null )
+            if (logConfig != null)
             {
                 FileInfo cfg = new FileInfo(logConfig);
                 XmlConfigurator.Configure(cfg);
diff --git a/OpenSim/Server/Handlers/Hypergrid/AgentHandlers.cs b/OpenSim/Server/Handlers/Hypergrid/AgentHandlers.cs
index c951653..31eefb1 100644
--- a/OpenSim/Server/Handlers/Hypergrid/AgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Hypergrid/AgentHandlers.cs
@@ -54,9 +54,10 @@ namespace OpenSim.Server.Handlers.Hypergrid
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private IGatekeeperService m_GatekeeperService;
 
-        public GatekeeperAgentHandler(IGatekeeperService gatekeeper)
+        public GatekeeperAgentHandler(IGatekeeperService gatekeeper, bool proxy)
         {
             m_GatekeeperService = gatekeeper;
+            m_Proxy = proxy;
         }
 
         protected override bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out string reason)
diff --git a/OpenSim/Server/Handlers/Hypergrid/GatekeeperServerConnector.cs b/OpenSim/Server/Handlers/Hypergrid/GatekeeperServerConnector.cs
index dcb2725..49de8b1 100644
--- a/OpenSim/Server/Handlers/Hypergrid/GatekeeperServerConnector.cs
+++ b/OpenSim/Server/Handlers/Hypergrid/GatekeeperServerConnector.cs
@@ -51,6 +51,8 @@ namespace OpenSim.Server.Handlers.Hypergrid
             get { return m_GatekeeperService; }
         }
 
+        bool m_Proxy = false;
+
         public GatekeeperServiceInConnector(IConfigSource config, IHttpServer server, ISimulationService simService) :
                 base(config, server, String.Empty)
         {
@@ -65,11 +67,13 @@ namespace OpenSim.Server.Handlers.Hypergrid
             if (m_GatekeeperService == null)
                 throw new Exception("Gatekeeper server connector cannot proceed because of missing service");
 
+            m_Proxy = gridConfig.GetBoolean("HasProxy", false);
+
             HypergridHandlers hghandlers = new HypergridHandlers(m_GatekeeperService);
             server.AddXmlRPCHandler("link_region", hghandlers.LinkRegionRequest, false);
             server.AddXmlRPCHandler("get_region", hghandlers.GetRegion, false);
 
-            server.AddHTTPHandler("/foreignagent/", new GatekeeperAgentHandler(m_GatekeeperService).Handler);
+            server.AddHTTPHandler("/foreignagent/", new GatekeeperAgentHandler(m_GatekeeperService, m_Proxy).Handler);
         }
 
         public GatekeeperServiceInConnector(IConfigSource config, IHttpServer server)
diff --git a/OpenSim/Server/Handlers/Hypergrid/HomeAgentHandlers.cs b/OpenSim/Server/Handlers/Hypergrid/HomeAgentHandlers.cs
index d10d6fc..f64a079 100644
--- a/OpenSim/Server/Handlers/Hypergrid/HomeAgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Hypergrid/HomeAgentHandlers.cs
@@ -55,11 +55,13 @@ namespace OpenSim.Server.Handlers.Hypergrid
         private IUserAgentService m_UserAgentService;
 
         private string m_LoginServerIP;
+        private bool m_Proxy = false;
 
-        public HomeAgentHandler(IUserAgentService userAgentService, string loginServerIP)
+        public HomeAgentHandler(IUserAgentService userAgentService, string loginServerIP, bool proxy)
         {
             m_UserAgentService = userAgentService;
             m_LoginServerIP = loginServerIP;
+            m_Proxy = proxy;
         }
 
         public Hashtable Handler(Hashtable request)
@@ -153,11 +155,11 @@ namespace OpenSim.Server.Handlers.Hypergrid
                 string ip_str = args["client_ip"].ToString();
                 try
                 {
-                    string callerIP = Util.GetCallerIP(request);
+                    string callerIP = GetCallerIP(request);
                     // Verify if this caller has authority to send the client IP
                     if (callerIP == m_LoginServerIP)
                         client_ipaddress = new IPEndPoint(IPAddress.Parse(ip_str), 0);
-                    else
+                    else // leaving this for now, but this warning should be removed
                         m_log.WarnFormat("[HOME AGENT HANDLER]: Unauthorized machine {0} tried to set client ip to {1}", callerIP, ip_str);
                 }
                 catch
@@ -198,6 +200,23 @@ namespace OpenSim.Server.Handlers.Hypergrid
             responsedata["str_response_string"] = OSDParser.SerializeJsonString(resp);
         }
 
+        private string GetCallerIP(Hashtable request)
+        {
+            if (!m_Proxy)
+                return Util.GetCallerIP(request);
+
+            // We're behind a proxy
+            Hashtable headers = (Hashtable)request["headers"];
+            if (headers.ContainsKey("X-Forwarded-For") && headers["X-Forwarded-For"] != null)
+            {
+                IPEndPoint ep = Util.GetClientIPFromXFF((string)headers["X-Forwarded-For"]);
+                if (ep != null)
+                    return ep.Address.ToString();
+            }
+
+            // Oops
+            return Util.GetCallerIP(request);
+        }
     }
 
 }
diff --git a/OpenSim/Server/Handlers/Hypergrid/UserAgentServerConnector.cs b/OpenSim/Server/Handlers/Hypergrid/UserAgentServerConnector.cs
index 70157d5..e5f6a5d 100644
--- a/OpenSim/Server/Handlers/Hypergrid/UserAgentServerConnector.cs
+++ b/OpenSim/Server/Handlers/Hypergrid/UserAgentServerConnector.cs
@@ -67,6 +67,7 @@ namespace OpenSim.Server.Handlers.Hypergrid
                 throw new Exception("UserAgent server connector cannot proceed because of missing service");
 
             string loginServerIP = gridConfig.GetString("LoginServerIP", "127.0.0.1");
+            bool proxy = gridConfig.GetBoolean("HasProxy", false);
 
             server.AddXmlRPCHandler("agent_is_coming_home", AgentIsComingHome, false);
             server.AddXmlRPCHandler("get_home_region", GetHomeRegion, false);
@@ -74,7 +75,7 @@ namespace OpenSim.Server.Handlers.Hypergrid
             server.AddXmlRPCHandler("verify_client", VerifyClient, false);
             server.AddXmlRPCHandler("logout_agent", LogoutAgent, false);
 
-            server.AddHTTPHandler("/homeagent/", new HomeAgentHandler(m_HomeUsersService, loginServerIP).Handler);
+            server.AddHTTPHandler("/homeagent/", new HomeAgentHandler(m_HomeUsersService, loginServerIP, proxy).Handler);
         }
 
         public XmlRpcResponse GetHomeRegion(XmlRpcRequest request, IPEndPoint remoteClient)
diff --git a/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs b/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
index 30dc65e..48f5f99 100644
--- a/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
+++ b/OpenSim/Server/Handlers/Login/LLLoginHandlers.cs
@@ -88,14 +88,26 @@ namespace OpenSim.Server.Handlers.Login
                         startLocation = requestData["start"].ToString();
 
                     string clientVersion = "Unknown";
-                    if (requestData.Contains("version"))
+                    if (requestData.Contains("version") && requestData["version"] != null)
                         clientVersion = requestData["version"].ToString();
                     // We should do something interesting with the client version...
 
+                    string channel = "Unknown";
+                    if (requestData.Contains("channel") && requestData["channel"] != null)
+                        channel = requestData["channel"].ToString();
+
+                    string mac = "Unknown";
+                    if (requestData.Contains("mac") && requestData["mac"] != null)
+                        mac = requestData["mac"].ToString();
+
+                    string id0 = "Unknown";
+                    if (requestData.Contains("id0") && requestData["id0"] != null)
+                        id0 = requestData["id0"].ToString();
+                    
                     //m_log.InfoFormat("[LOGIN]: XMLRPC Login Requested for {0} {1}, starting in {2}, using {3}", first, last, startLocation, clientVersion);
 
                     LoginResponse reply = null;
-                    reply = m_LocalService.Login(first, last, passwd, startLocation, scopeID, clientVersion, remoteClient);
+                    reply = m_LocalService.Login(first, last, passwd, startLocation, scopeID, clientVersion, channel, mac, id0, remoteClient);
 
                     XmlRpcResponse response = new XmlRpcResponse();
                     response.Value = reply.ToHashtable();
@@ -166,7 +178,8 @@ namespace OpenSim.Server.Handlers.Login
                     m_log.Info("[LOGIN]: LLSD Login Requested for: '" + map["first"].AsString() + "' '" + map["last"].AsString() + "' / " + startLocation);
 
                     LoginResponse reply = null;
-                    reply = m_LocalService.Login(map["first"].AsString(), map["last"].AsString(), map["passwd"].AsString(), startLocation, scopeID, String.Empty, remoteClient);
+                    reply = m_LocalService.Login(map["first"].AsString(), map["last"].AsString(), map["passwd"].AsString(), startLocation, scopeID,
+                        map["version"].AsString(), map["channel"].AsString(), map["mac"].AsString(), map["id0"].AsString(), remoteClient);
                     return reply.ToOSDMap();
 
                 }
diff --git a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
index 2997430..1f7e502 100644
--- a/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
+++ b/OpenSim/Server/Handlers/Simulation/AgentHandlers.cs
@@ -52,6 +52,8 @@ namespace OpenSim.Server.Handlers.Simulation
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
         private ISimulationService m_SimulationService;
 
+        protected bool m_Proxy = false;
+
         public AgentHandler() { }
 
         public AgentHandler(ISimulationService sim)
@@ -179,13 +181,31 @@ namespace OpenSim.Server.Handlers.Simulation
             resp["reason"] = OSD.FromString(reason);
             resp["success"] = OSD.FromBoolean(result);
             // Let's also send out the IP address of the caller back to the caller (HG 1.5)
-            resp["your_ip"] = OSD.FromString(Util.GetCallerIP(request));
+            resp["your_ip"] = OSD.FromString(GetCallerIP(request));
 
             // TODO: add reason if not String.Empty?
             responsedata["int_response_code"] = HttpStatusCode.OK;
             responsedata["str_response_string"] = OSDParser.SerializeJsonString(resp);
         }
 
+        private string GetCallerIP(Hashtable request)
+        {
+            if (!m_Proxy)
+                return Util.GetCallerIP(request);
+
+            // We're behind a proxy
+            Hashtable headers = (Hashtable)request["headers"];
+            if (headers.ContainsKey("X-Forwarded-For") && headers["X-Forwarded-For"] != null)
+            {
+                IPEndPoint ep = Util.GetClientIPFromXFF((string)headers["X-Forwarded-For"]);
+                if (ep != null)
+                    return ep.Address.ToString();
+            }
+
+            // Oops
+            return Util.GetCallerIP(request);
+        }
+
         // subclasses can override this
         protected virtual bool CreateAgent(GridRegion destination, AgentCircuitData aCircuit, uint teleportFlags, out string reason)
         {
diff --git a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
index 6d3c64a..247dd7e 100644
--- a/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Hypergrid/UserAgentServiceConnector.cs
@@ -238,8 +238,12 @@ namespace OpenSim.Services.Connectors.Hypergrid
             args["destination_y"] = OSD.FromString(destination.RegionLocY.ToString());
             args["destination_name"] = OSD.FromString(destination.RegionName);
             args["destination_uuid"] = OSD.FromString(destination.RegionID.ToString());
-            if (ipaddress != null)
-                args["client_ip"] = OSD.FromString(ipaddress.Address.ToString());
+
+            // 10/3/2010
+            // I added the client_ip up to the regular AgentCircuitData, so this doesn't need to be here.
+            // This need cleaning elsewhere...
+            //if (ipaddress != null)
+            //    args["client_ip"] = OSD.FromString(ipaddress.Address.ToString());
 
             return args;
         }
diff --git a/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs b/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
index ddd2322..9c150ee 100644
--- a/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
+++ b/OpenSim/Services/Connectors/SimianGrid/SimianUserAccountServiceConnector.cs
@@ -147,7 +147,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
             if (account == null)
             {
                 // Store null responses too, to avoid repeated lookups for missing accounts
-                m_accountCache.AddOrUpdate(userID, null, DateTime.Now + TimeSpan.FromSeconds(CACHE_EXPIRATION_SECONDS));
+                m_accountCache.AddOrUpdate(userID, null, CACHE_EXPIRATION_SECONDS);
             }
 
             return account;
@@ -225,7 +225,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
                 if (success)
                 {
                     // Cache the user account info
-                    m_accountCache.AddOrUpdate(data.PrincipalID, data, DateTime.Now + TimeSpan.FromSeconds(CACHE_EXPIRATION_SECONDS));
+                    m_accountCache.AddOrUpdate(data.PrincipalID, data, CACHE_EXPIRATION_SECONDS);
                 }
                 else
                 {
@@ -290,7 +290,7 @@ namespace OpenSim.Services.Connectors.SimianGrid
             GetFirstLastName(response["Name"].AsString(), out account.FirstName, out account.LastName);
 
             // Cache the user account info
-            m_accountCache.AddOrUpdate(account.PrincipalID, account, DateTime.Now + TimeSpan.FromSeconds(CACHE_EXPIRATION_SECONDS));
+            m_accountCache.AddOrUpdate(account.PrincipalID, account, CACHE_EXPIRATION_SECONDS);
 
             return account;
         }
diff --git a/OpenSim/Services/HypergridService/UserAgentService.cs b/OpenSim/Services/HypergridService/UserAgentService.cs
index 4653b31..d5dda11 100644
--- a/OpenSim/Services/HypergridService/UserAgentService.cs
+++ b/OpenSim/Services/HypergridService/UserAgentService.cs
@@ -148,7 +148,6 @@ namespace OpenSim.Services.HypergridService
             agentCircuit.ServiceSessionID = region.ServerURI + ";" + UUID.Random();
             TravelingAgentInfo old = UpdateTravelInfo(agentCircuit, region);
 
-            //bool success = m_GatekeeperConnector.CreateAgent(region, agentCircuit, (uint)Constants.TeleportFlags.ViaLogin, out reason);
             bool success = false;
             string myExternalIP = string.Empty;
             string gridName = gatekeeper.ServerURI;
@@ -200,6 +199,11 @@ namespace OpenSim.Services.HypergridService
             {
                 if (m_TravelingAgents.ContainsKey(agentCircuit.SessionID))
                 {
+                    // Very important! Override whatever this agent comes with.
+                    // UserAgentService always sets the IP for every new agent
+                    // with the original IP address.
+                    agentCircuit.IPAddress = m_TravelingAgents[agentCircuit.SessionID].ClientIPAddress;
+
                     old = m_TravelingAgents[agentCircuit.SessionID];
                 }
 
diff --git a/OpenSim/Services/Interfaces/ILoginService.cs b/OpenSim/Services/Interfaces/ILoginService.cs
index 9e57339..ee9b0b1 100644
--- a/OpenSim/Services/Interfaces/ILoginService.cs
+++ b/OpenSim/Services/Interfaces/ILoginService.cs
@@ -47,7 +47,8 @@ namespace OpenSim.Services.Interfaces
 
     public interface ILoginService
     {
-        LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID, string clientVersion, IPEndPoint clientIP);
+        LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID, 
+            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP);
         Hashtable SetLevel(string firstName, string lastName, string passwd, int level, IPEndPoint clientIP);
     }
 
diff --git a/OpenSim/Services/LLLoginService/LLLoginService.cs b/OpenSim/Services/LLLoginService/LLLoginService.cs
index d30c149..127c4b2 100644
--- a/OpenSim/Services/LLLoginService/LLLoginService.cs
+++ b/OpenSim/Services/LLLoginService/LLLoginService.cs
@@ -208,7 +208,8 @@ namespace OpenSim.Services.LLLoginService
             return response;
         }
 
-        public LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID, string clientVersion, IPEndPoint clientIP)
+        public LoginResponse Login(string firstName, string lastName, string passwd, string startLocation, UUID scopeID, 
+            string clientVersion, string channel, string mac, string id0, IPEndPoint clientIP)
         {
             bool success = false;
             UUID session = UUID.Random();
@@ -340,7 +341,8 @@ namespace OpenSim.Services.LLLoginService
                 //
                 string reason = string.Empty;
                 GridRegion dest;
-                AgentCircuitData aCircuit = LaunchAgentAtGrid(gatekeeper, destination, account, avatar, session, secureSession, position, where, clientVersion, clientIP, out where, out reason, out dest);
+                AgentCircuitData aCircuit = LaunchAgentAtGrid(gatekeeper, destination, account, avatar, session, secureSession, position, where, 
+                    clientVersion, channel, mac, id0, clientIP, out where, out reason, out dest);
                 destination = dest;
                 if (aCircuit == null)
                 {
@@ -600,7 +602,8 @@ namespace OpenSim.Services.LLLoginService
         }
 
         protected AgentCircuitData LaunchAgentAtGrid(GridRegion gatekeeper, GridRegion destination, UserAccount account, AvatarData avatar,
-            UUID session, UUID secureSession, Vector3 position, string currentWhere, string viewer, IPEndPoint clientIP, out string where, out string reason, out GridRegion dest)
+            UUID session, UUID secureSession, Vector3 position, string currentWhere, string viewer, string channel, string mac, string id0,
+            IPEndPoint clientIP, out string where, out string reason, out GridRegion dest)
         {
             where = currentWhere;
             ISimulationService simConnector = null;
@@ -640,7 +643,7 @@ namespace OpenSim.Services.LLLoginService
             if (m_UserAgentService == null && simConnector != null)
             {
                 circuitCode = (uint)Util.RandomClass.Next(); ;
-                aCircuit = MakeAgent(destination, account, avatar, session, secureSession, circuitCode, position, viewer);
+                aCircuit = MakeAgent(destination, account, avatar, session, secureSession, circuitCode, position, clientIP.Address.ToString(), viewer, channel, mac, id0);
                 success = LaunchAgentDirectly(simConnector, destination, aCircuit, out reason);
                 if (!success && m_GridService != null)
                 {
@@ -665,7 +668,7 @@ namespace OpenSim.Services.LLLoginService
             if (m_UserAgentService != null)
             {
                 circuitCode = (uint)Util.RandomClass.Next(); ;
-                aCircuit = MakeAgent(destination, account, avatar, session, secureSession, circuitCode, position, viewer);
+                aCircuit = MakeAgent(destination, account, avatar, session, secureSession, circuitCode, position, clientIP.Address.ToString(), viewer, channel, mac, id0);
                 success = LaunchAgentIndirectly(gatekeeper, destination, aCircuit, clientIP, out reason);
                 if (!success && m_GridService != null)
                 {
@@ -694,7 +697,8 @@ namespace OpenSim.Services.LLLoginService
         }
 
         private AgentCircuitData MakeAgent(GridRegion region, UserAccount account, 
-            AvatarData avatar, UUID session, UUID secureSession, uint circuit, Vector3 position, string viewer)
+            AvatarData avatar, UUID session, UUID secureSession, uint circuit, Vector3 position, 
+            string ipaddress, string viewer, string channel, string mac, string id0)
         {
             AgentCircuitData aCircuit = new AgentCircuitData();
 
@@ -715,7 +719,11 @@ namespace OpenSim.Services.LLLoginService
             aCircuit.SecureSessionID = secureSession;
             aCircuit.SessionID = session;
             aCircuit.startpos = position;
+            aCircuit.IPAddress = ipaddress;
             aCircuit.Viewer = viewer;
+            aCircuit.Channel = channel;
+            aCircuit.Mac = mac;
+            aCircuit.Id0 = id0;
             SetServiceURLs(aCircuit, account);
 
             return aCircuit;