Changed IGridService to use the new GridRegion data structure instead of old SimpleRegionInfo.

Added grid configs to standalones.

11 files changed, 368 insertions, 118 deletions

diff --git a/OpenSim/Data/Null/NullRegionData.cs b/OpenSim/Data/Null/NullRegionData.cs
index 588b8ac..03489f9 100644
--- a/OpenSim/Data/Null/NullRegionData.cs
+++ b/OpenSim/Data/Null/NullRegionData.cs
@@ -40,6 +40,7 @@ namespace OpenSim.Data.Null
 
         public NullRegionData(string connectionString, string realm)
         {
+            Console.WriteLine("[XXX] NullRegionData constructor");
         }
 
         public List<RegionData> Get(string regionName, UUID scopeID)
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs
index 2a862d4..36915ef 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGCommands.cs
@@ -37,6 +37,7 @@ using OpenSim.Framework.Console;
 using OpenSim.Region.Framework;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Hypergrid;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 {
@@ -121,12 +122,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                 if (cmdparams[2].Contains(":"))
                 {
                     // New format
-                    uint xloc, yloc;
+                    int xloc, yloc;
                     string mapName;
                     try
                     {
-                        xloc = Convert.ToUInt32(cmdparams[0]);
-                        yloc = Convert.ToUInt32(cmdparams[1]);
+                        xloc = Convert.ToInt32(cmdparams[0]);
+                        yloc = Convert.ToInt32(cmdparams[1]);
                         mapName = cmdparams[2];
                         if (cmdparams.Length > 3)
                             for (int i = 3; i < cmdparams.Length; i++)
@@ -143,19 +144,22 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                         return;
                     }
 
+                    // Convert cell coordinates given by the user to meters
+                    xloc = xloc * (int)Constants.RegionSize;
+                    yloc = yloc * (int)Constants.RegionSize;
                     m_HGGridConnector.TryLinkRegionToCoords(m_scene, null, mapName, xloc, yloc);
                 }
                 else
                 {
                     // old format
-                    SimpleRegionInfo regInfo;
-                    uint xloc, yloc;
+                    GridRegion regInfo;
+                    int xloc, yloc;
                     uint externalPort;
                     string externalHostName;
                     try
                     {
-                        xloc = Convert.ToUInt32(cmdparams[0]);
-                        yloc = Convert.ToUInt32(cmdparams[1]);
+                        xloc = Convert.ToInt32(cmdparams[0]);
+                        yloc = Convert.ToInt32(cmdparams[1]);
                         externalPort = Convert.ToUInt32(cmdparams[3]);
                         externalHostName = cmdparams[2];
                         //internalPort = Convert.ToUInt32(cmdparams[4]);
@@ -168,7 +172,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                         return;
                     }
 
-                    //if (TryCreateLink(xloc, yloc, externalPort, externalHostName, out regInfo))
+                    // Convert cell coordinates given by the user to meters
+                    xloc = xloc * (int)Constants.RegionSize;
+                    yloc = yloc * (int)Constants.RegionSize;
                     if (m_HGGridConnector.TryCreateLink(m_scene, null, xloc, yloc, "", externalPort, externalHostName, out regInfo))
                     {
                         if (cmdparams.Length >= 5)
@@ -245,14 +251,14 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         private void ReadLinkFromConfig(IConfig config)
         {
-            SimpleRegionInfo regInfo;
-            uint xloc, yloc;
+            GridRegion regInfo;
+            int xloc, yloc;
             uint externalPort;
             string externalHostName;
             uint realXLoc, realYLoc;
 
-            xloc = Convert.ToUInt32(config.GetString("xloc", "0"));
-            yloc = Convert.ToUInt32(config.GetString("yloc", "0"));
+            xloc = Convert.ToInt32(config.GetString("xloc", "0"));
+            yloc = Convert.ToInt32(config.GetString("yloc", "0"));
             externalPort = Convert.ToUInt32(config.GetString("externalPort", "0"));
             externalHostName = config.GetString("externalHostName", "");
             realXLoc = Convert.ToUInt32(config.GetString("real-xloc", "0"));
@@ -260,14 +266,16 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             if (m_enableAutoMapping)
             {
-                xloc = (uint)((xloc % 100) + m_autoMappingX);
-                yloc = (uint)((yloc % 100) + m_autoMappingY);
+                xloc = (int)((xloc % 100) + m_autoMappingX);
+                yloc = (int)((yloc % 100) + m_autoMappingY);
             }
 
             if (((realXLoc == 0) && (realYLoc == 0)) ||
                 (((realXLoc - xloc < 3896) || (xloc - realXLoc < 3896)) &&
                  ((realYLoc - yloc < 3896) || (yloc - realYLoc < 3896))))
             {
+                xloc = xloc * (int)Constants.RegionSize;
+                yloc = yloc * (int)Constants.RegionSize;
                 if (
                     m_HGGridConnector.TryCreateLink(m_scene, null, xloc, yloc, "", externalPort,
                                               externalHostName, out regInfo))
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs
index c6ade15..0c2a835 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs
@@ -36,6 +36,7 @@ using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Region.Framework.Scenes.Hypergrid;
 using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 using OpenSim.Server.Base;
 using OpenSim.Services.Connectors.Grid;
 using OpenSim.Framework.Console;
@@ -59,13 +60,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
         private HypergridServiceConnector m_HypergridServiceConnector;
 
         // Hyperlink regions are hyperlinks on the map
-        protected Dictionary<UUID, SimpleRegionInfo> m_HyperlinkRegions = new Dictionary<UUID, SimpleRegionInfo>();
+        protected Dictionary<UUID, GridRegion> m_HyperlinkRegions = new Dictionary<UUID, GridRegion>();
 
         // Known regions are home regions of visiting foreign users.
         // They are not on the map as static hyperlinks. They are dynamic hyperlinks, they go away when
         // the visitor goes away. They are mapped to X=0 on the map.
         // This is key-ed on agent ID
-        protected Dictionary<UUID, SimpleRegionInfo> m_knownRegions = new Dictionary<UUID, SimpleRegionInfo>();
+        protected Dictionary<UUID, GridRegion> m_knownRegions = new Dictionary<UUID, GridRegion>();
 
         protected Dictionary<UUID, ulong> m_HyperlinkHandles = new Dictionary<UUID, ulong>();
 
@@ -184,7 +185,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         #region IGridService
 
-        public bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfo)
+        public bool RegisterRegion(UUID scopeID, GridRegion regionInfo)
         {
             // Region doesn't exist here. Trying to link remote region
             if (regionInfo.RegionID.Equals(UUID.Zero))
@@ -222,7 +223,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             }
             // Try the foreign users home collection
 
-            foreach (SimpleRegionInfo r in m_knownRegions.Values)
+            foreach (GridRegion r in m_knownRegions.Values)
                 if (r.RegionID == regionID)
                 {
                     RemoveHyperlinkHomeRegion(regionID);
@@ -233,21 +234,21 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return m_GridServiceConnector.DeregisterRegion(regionID);
         }
 
-        public List<SimpleRegionInfo> GetNeighbours(UUID scopeID, UUID regionID)
+        public List<GridRegion> GetNeighbours(UUID scopeID, UUID regionID)
         {
             // No serving neighbours on hyperliked regions.
             // Just the regular regions.
             return m_GridServiceConnector.GetNeighbours(scopeID, regionID);
         }
 
-        public SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID)
+        public GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
         {
             // Try the hyperlink collection
             if (m_HyperlinkRegions.ContainsKey(regionID))
                 return m_HyperlinkRegions[regionID];
             
             // Try the foreign users home collection
-            foreach (SimpleRegionInfo r in m_knownRegions.Values)
+            foreach (GridRegion r in m_knownRegions.Values)
                 if (r.RegionID == regionID)
                     return m_knownRegions[regionID];
 
@@ -255,19 +256,19 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return m_GridServiceConnector.GetRegionByUUID(scopeID, regionID);
         }
 
-        public SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y)
+        public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
             int snapX = (int) (x / Constants.RegionSize) * (int)Constants.RegionSize;
             int snapY = (int) (y / Constants.RegionSize) * (int)Constants.RegionSize;
             // Try the hyperlink collection
-            foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
+            foreach (GridRegion r in m_HyperlinkRegions.Values)
             {
                 if ((r.RegionLocX == snapX) && (r.RegionLocY == snapY))
                     return r;
             }
 
             // Try the foreign users home collection
-            foreach (SimpleRegionInfo r in m_knownRegions.Values)
+            foreach (GridRegion r in m_knownRegions.Values)
             {
                 if ((r.RegionLocX == snapX) && (r.RegionLocY == snapY))
                     return r;
@@ -277,22 +278,22 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return m_GridServiceConnector.GetRegionByPosition(scopeID, x, y);
         }
 
-        public SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName)
+        public GridRegion GetRegionByName(UUID scopeID, string regionName)
         {
             // Try normal grid first
-            SimpleRegionInfo region = m_GridServiceConnector.GetRegionByName(scopeID, regionName);
+            GridRegion region = m_GridServiceConnector.GetRegionByName(scopeID, regionName);
             if (region != null)
                 return region;
 
             // Try the hyperlink collection
-            foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
+            foreach (GridRegion r in m_HyperlinkRegions.Values)
             {
                 if (r.RegionName == regionName)
                     return r;
             }
 
             // Try the foreign users home collection
-            foreach (SimpleRegionInfo r in m_knownRegions.Values)
+            foreach (GridRegion r in m_knownRegions.Values)
             {
                 if (r.RegionName == regionName)
                     return r;
@@ -300,9 +301,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return null;
         }
 
-        public List<SimpleRegionInfo> GetRegionsByName(UUID scopeID, string name, int maxNumber)
+        public List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber)
         {
-            List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
+            List<GridRegion> rinfos = new List<GridRegion>();
 
             // Commenting until regionname exists
             //foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
@@ -313,15 +314,15 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return rinfos;
         }
 
-        public List<SimpleRegionInfo> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
+        public List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
         {
             int snapXmin = (int)(xmin / Constants.RegionSize) * (int)Constants.RegionSize;
             int snapXmax = (int)(xmax / Constants.RegionSize) * (int)Constants.RegionSize;
             int snapYmin = (int)(ymin / Constants.RegionSize) * (int)Constants.RegionSize;
             int snapYmax = (int)(ymax / Constants.RegionSize) * (int)Constants.RegionSize;
 
-            List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
-            foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
+            List<GridRegion> rinfos = new List<GridRegion>();
+            foreach (GridRegion r in m_HyperlinkRegions.Values)
                 if ((r.RegionLocX > snapXmin) && (r.RegionLocX < snapYmax) &&
                     (r.RegionLocY > snapYmin) && (r.RegionLocY < snapYmax))
                     rinfos.Add(r);
@@ -335,7 +336,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         #region Auxiliary
 
-        private void AddHyperlinkRegion(SimpleRegionInfo regionInfo, ulong regionHandle)
+        private void AddHyperlinkRegion(GridRegion regionInfo, ulong regionHandle)
         {
             m_HyperlinkRegions.Add(regionInfo.RegionID, regionInfo);
             m_HyperlinkHandles.Add(regionInfo.RegionID, regionHandle);
@@ -347,7 +348,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             m_HyperlinkHandles.Remove(regionID);
         }
 
-        private void AddHyperlinkHomeRegion(UUID userID, SimpleRegionInfo regionInfo, ulong regionHandle)
+        private void AddHyperlinkHomeRegion(UUID userID, GridRegion regionInfo, ulong regionHandle)
         {
             m_knownRegions.Add(userID, regionInfo);
             m_HyperlinkHandles.Add(regionInfo.RegionID, regionHandle);
@@ -355,7 +356,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         private void RemoveHyperlinkHomeRegion(UUID regionID)
         {
-            foreach (KeyValuePair<UUID, SimpleRegionInfo> kvp in m_knownRegions)
+            foreach (KeyValuePair<UUID, GridRegion> kvp in m_knownRegions)
             {
                 if (kvp.Value.RegionID == regionID)
                 {
@@ -370,7 +371,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         private static Random random = new Random();
 
-        public SimpleRegionInfo TryLinkRegionToCoords(Scene m_scene, IClientAPI client, string mapName, uint xloc, uint yloc)
+        public GridRegion TryLinkRegionToCoords(Scene m_scene, IClientAPI client, string mapName, int xloc, int yloc)
         {
             string host = "127.0.0.1";
             string portstr;
@@ -404,7 +405,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             if ((ipaddr != null) &&
                 !((m_scene.RegionInfo.ExternalEndPoint.Address.Equals(ipaddr)) && (m_scene.RegionInfo.HttpPort == port)))
             {
-                SimpleRegionInfo regInfo;
+                GridRegion regInfo;
                 bool success = TryCreateLink(m_scene, client, xloc, yloc, regionName, port, host, out regInfo);
                 if (success)
                 {
@@ -417,18 +418,18 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
         }
 
         // From the map search and secondlife://blah
-        public SimpleRegionInfo TryLinkRegion(Scene m_scene, IClientAPI client, string mapName)
+        public GridRegion TryLinkRegion(Scene m_scene, IClientAPI client, string mapName)
         {
-            uint xloc = (uint)(random.Next(0, Int16.MaxValue));
+            int xloc = random.Next(0, Int16.MaxValue);
             return TryLinkRegionToCoords(m_scene, client, mapName, xloc, 0);
         }
 
-        public bool TryCreateLink(Scene m_scene, IClientAPI client, uint xloc, uint yloc,
-            string externalRegionName, uint externalPort, string externalHostName, out SimpleRegionInfo regInfo)
+        public bool TryCreateLink(Scene m_scene, IClientAPI client, int xloc, int yloc,
+            string externalRegionName, uint externalPort, string externalHostName, out GridRegion regInfo)
         {
             m_log.DebugFormat("[HGrid]: Link to {0}:{1}, in {2}-{3}", externalHostName, externalPort, xloc, yloc);
 
-            regInfo = new SimpleRegionInfo();
+            regInfo = new GridRegion();
             regInfo.RegionName = externalRegionName;
             regInfo.HttpPort = externalPort;
             regInfo.ExternalHostName = externalHostName;
@@ -456,7 +457,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                 return false;
             }
 
-            uint x, y;
+            int x, y;
             if (!Check4096(m_scene, regInfo, out x, out y))
             {
                 DeregisterRegion(regInfo.RegionID);
@@ -481,7 +482,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         public bool TryUnlinkRegion(Scene m_scene, string mapName)
         {
-            SimpleRegionInfo regInfo = null;
+            GridRegion regInfo = null;
             if (mapName.Contains(":"))
             {
                 string host = "127.0.0.1";
@@ -504,13 +505,13 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                 //                {
                 //                    regionName = parts[2];
                 //                }
-                foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
+                foreach (GridRegion r in m_HyperlinkRegions.Values)
                     if (host.Equals(r.ExternalHostName) && (port == r.HttpPort))
                         regInfo = r;
             }
             else
             {
-                foreach (SimpleRegionInfo r in m_HyperlinkRegions.Values)
+                foreach (GridRegion r in m_HyperlinkRegions.Values)
                     if (r.RegionName.Equals(mapName))
                         regInfo = r;
             }
@@ -530,22 +531,23 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
         /// </summary>
         /// <param name="regInfo"></param>
         /// <returns></returns>
-        public bool Check4096(Scene m_scene, SimpleRegionInfo regInfo, out uint x, out uint y)
+        public bool Check4096(Scene m_scene, GridRegion regInfo, out int x, out int y)
         {
             ulong realHandle = m_HyperlinkHandles[regInfo.RegionID];
-            Utils.LongToUInts(realHandle, out x, out y);
-            x = x / Constants.RegionSize;
-            y = y / Constants.RegionSize;
+            uint ux = 0, uy = 0;
+            Utils.LongToUInts(realHandle, out ux, out uy);
+            x = (int)(ux / Constants.RegionSize);
+            y = (int)(uy / Constants.RegionSize);
 
-            if ((Math.Abs((int)m_scene.RegionInfo.RegionLocX - (int)x) >= 4096) ||
-                (Math.Abs((int)m_scene.RegionInfo.RegionLocY - (int)y) >= 4096))
+            if ((Math.Abs((int)(m_scene.RegionInfo.RegionLocX / Constants.RegionSize) - x) >= 4096) ||
+                (Math.Abs((int)(m_scene.RegionInfo.RegionLocY / Constants.RegionSize) - y) >= 4096))
             {
                 return false;
             }
             return true;
         }
 
-        public bool CheckCoords(uint thisx, uint thisy, uint x, uint y)
+        public bool CheckCoords(uint thisx, uint thisy, int x, int y)
         {
             if ((thisx == x) && (thisy == y))
                 return false;
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
index c1b7235..743d3b9 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/LocalGridServiceConnector.cs
@@ -35,6 +35,7 @@ using OpenSim.Server.Base;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 using OpenMetaverse;
 
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
@@ -56,6 +57,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         public LocalGridServicesConnector(IConfigSource source)
         {
+            m_log.Debug("[LOCAL GRID CONNECTOR]: LocalGridServicesConnector instantiated");
             InitialiseService(source);
         }
 
@@ -111,7 +113,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
             if (m_GridService == null)
             {
-                m_log.Error("[LOCAL GRID CONNECTOR]: Can't load asset service");
+                m_log.Error("[LOCAL GRID CONNECTOR]: Can't load grid service");
                 return;
             }
         }
@@ -144,7 +146,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         #region IGridService
 
-        public bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfo)
+        public bool RegisterRegion(UUID scopeID, GridRegion regionInfo)
         {
             return m_GridService.RegisterRegion(scopeID, regionInfo);
         }
@@ -154,32 +156,32 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             return m_GridService.DeregisterRegion(regionID);
         }
 
-        public List<SimpleRegionInfo> GetNeighbours(UUID scopeID, UUID regionID)
+        public List<GridRegion> GetNeighbours(UUID scopeID, UUID regionID)
         {
             return m_GridService.GetNeighbours(scopeID, regionID);
         }
 
-        public SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID)
+        public GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
         {
             return m_GridService.GetRegionByUUID(scopeID, regionID);
         }
 
-        public SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y)
+        public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
             return m_GridService.GetRegionByPosition(scopeID, x, y);
         }
 
-        public SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName)
+        public GridRegion GetRegionByName(UUID scopeID, string regionName)
         {
             return m_GridService.GetRegionByName(scopeID, regionName);
         }
 
-        public List<SimpleRegionInfo> GetRegionsByName(UUID scopeID, string name, int maxNumber)
+        public List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber)
         {
             return m_GridService.GetRegionsByName(scopeID, name, maxNumber);
         }
 
-        public List<SimpleRegionInfo> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
+        public List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
         {
             return m_GridService.GetRegionRange(scopeID, xmin, xmax, ymin, ymax);
         }
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
index 4303fa8..91a808b 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
@@ -37,6 +37,7 @@ using OpenSim.Services.Connectors;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
 using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 {
@@ -129,7 +130,7 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         #region IGridService
 
-        public override bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfo)
+        public override bool RegisterRegion(UUID scopeID, GridRegion regionInfo)
         {
             if (m_LocalGridService.RegisterRegion(scopeID, regionInfo))
                 return base.RegisterRegion(scopeID, regionInfo);
@@ -147,27 +148,27 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
 
         // Let's not override GetNeighbours -- let's get them all from the grid server
 
-        public override SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID)
+        public override GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
         {
-            SimpleRegionInfo rinfo = m_LocalGridService.GetRegionByUUID(scopeID, regionID);
+            GridRegion rinfo = m_LocalGridService.GetRegionByUUID(scopeID, regionID);
             if (rinfo == null)
                 rinfo = base.GetRegionByUUID(scopeID, regionID);
 
             return rinfo;
         }
 
-        public override SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y)
+        public override GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
-            SimpleRegionInfo rinfo = m_LocalGridService.GetRegionByPosition(scopeID, x, y);
+            GridRegion rinfo = m_LocalGridService.GetRegionByPosition(scopeID, x, y);
             if (rinfo == null)
                 rinfo = base.GetRegionByPosition(scopeID, x, y);
 
             return rinfo;
         }
 
-        public override SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName)
+        public override GridRegion GetRegionByName(UUID scopeID, string regionName)
         {
-            SimpleRegionInfo rinfo = m_LocalGridService.GetRegionByName(scopeID, regionName);
+            GridRegion rinfo = m_LocalGridService.GetRegionByName(scopeID, regionName);
             if (rinfo == null)
                 rinfo = base.GetRegionByName(scopeID, regionName);
 
diff --git a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
index 39c0584..e72c2eb 100644
--- a/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
+++ b/OpenSim/Server/Handlers/Grid/GridServerPostHandler.cs
@@ -38,6 +38,7 @@ using System.Xml.Serialization;
 using System.Collections.Generic;
 using OpenSim.Server.Base;
 using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 using OpenSim.Framework;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenMetaverse;
@@ -117,7 +118,7 @@ namespace OpenSim.Server.Handlers.Grid
             Dictionary<string, object> rinfoData = new Dictionary<string, object>();
             foreach (KeyValuePair<string, string> kvp in request)
                 rinfoData[kvp.Key] = kvp.Value;
-            SimpleRegionInfo rinfo = new SimpleRegionInfo(rinfoData);
+            GridRegion rinfo = new GridRegion(rinfoData);
 
             bool result = m_GridService.RegisterRegion(scopeID, rinfo);
 
@@ -158,11 +159,11 @@ namespace OpenSim.Server.Handlers.Grid
             else
                 m_log.WarnFormat("[GRID HANDLER]: no regionID in request to get neighbours");
 
-            List<SimpleRegionInfo> rinfos = m_GridService.GetNeighbours(scopeID, regionID);
+            List<GridRegion> rinfos = m_GridService.GetNeighbours(scopeID, regionID);
 
             Dictionary<string, object> result = new Dictionary<string, object>();
             int i = 0;
-            foreach (SimpleRegionInfo rinfo in rinfos)
+            foreach (GridRegion rinfo in rinfos)
             {
                 Dictionary<string, object> rinfoDict = rinfo.ToKeyValuePairs();
                 result["region" + i] = rinfoDict;
diff --git a/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs b/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
index 1962bcf..0a867db 100644
--- a/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Grid/GridServiceConnector.cs
@@ -35,6 +35,7 @@ using OpenSim.Framework;
 using OpenSim.Framework.Communications;
 using OpenSim.Framework.Servers.HttpServer;
 using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 using OpenSim.Server.Base;
 using OpenMetaverse;
 
@@ -85,7 +86,7 @@ namespace OpenSim.Services.Connectors
 
         #region IGridService
 
-        public virtual bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfo)
+        public virtual bool RegisterRegion(UUID scopeID, GridRegion regionInfo)
         {
             Dictionary<string, object> rinfo = regionInfo.ToKeyValuePairs();
             Dictionary<string, string> sendData = new Dictionary<string,string>();
@@ -128,7 +129,7 @@ namespace OpenSim.Services.Connectors
             return false;
         }
 
-        public virtual List<SimpleRegionInfo> GetNeighbours(UUID scopeID, UUID regionID)
+        public virtual List<GridRegion> GetNeighbours(UUID scopeID, UUID regionID)
         {
             Dictionary<string, string> sendData = new Dictionary<string, string>();
 
@@ -143,7 +144,7 @@ namespace OpenSim.Services.Connectors
 
             Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
 
-            List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
+            List<GridRegion> rinfos = new List<GridRegion>();
             if (replyData != null)
             {
                 Dictionary<string, object>.ValueCollection rinfosList = replyData.Values;
@@ -151,7 +152,7 @@ namespace OpenSim.Services.Connectors
                 {
                     if (r is Dictionary<string, object>)
                     {
-                        SimpleRegionInfo rinfo = new SimpleRegionInfo((Dictionary<string, object>)r);
+                        GridRegion rinfo = new GridRegion((Dictionary<string, object>)r);
                         rinfos.Add(rinfo);
                     }
                     else
@@ -166,7 +167,7 @@ namespace OpenSim.Services.Connectors
             return rinfos;
         }
 
-        public virtual SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID)
+        public virtual GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
         {
             Dictionary<string, string> sendData = new Dictionary<string, string>();
 
@@ -181,11 +182,11 @@ namespace OpenSim.Services.Connectors
 
             Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
 
-            SimpleRegionInfo rinfo = null;
+            GridRegion rinfo = null;
             if ((replyData != null) && (replyData["result"] != null))
             {
                 if (replyData["result"] is Dictionary<string, object>)
-                    rinfo = new SimpleRegionInfo((Dictionary<string, object>)replyData["result"]);
+                    rinfo = new GridRegion((Dictionary<string, object>)replyData["result"]);
                 else
                     m_log.DebugFormat("[GRID CONNECTOR]: GetRegionByUUID {0}, {1} received invalid response",
                         scopeID, regionID);
@@ -197,7 +198,7 @@ namespace OpenSim.Services.Connectors
             return rinfo;
         }
 
-        public virtual SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y)
+        public virtual GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
             Dictionary<string, string> sendData = new Dictionary<string, string>();
 
@@ -213,11 +214,11 @@ namespace OpenSim.Services.Connectors
 
             Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
 
-            SimpleRegionInfo rinfo = null;
+            GridRegion rinfo = null;
             if ((replyData != null) && (replyData["result"] != null))
             {
                 if (replyData["result"] is Dictionary<string, object>)
-                    rinfo = new SimpleRegionInfo((Dictionary<string, object>)replyData["result"]);
+                    rinfo = new GridRegion((Dictionary<string, object>)replyData["result"]);
                 else
                     m_log.DebugFormat("[GRID CONNECTOR]: GetRegionByPosition {0}, {1}-{2} received invalid response",
                         scopeID, x, y);
@@ -229,7 +230,7 @@ namespace OpenSim.Services.Connectors
             return rinfo;
         }
 
-        public virtual SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName)
+        public virtual GridRegion GetRegionByName(UUID scopeID, string regionName)
         {
             Dictionary<string, string> sendData = new Dictionary<string, string>();
 
@@ -244,11 +245,11 @@ namespace OpenSim.Services.Connectors
 
             Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
 
-            SimpleRegionInfo rinfo = null;
+            GridRegion rinfo = null;
             if ((replyData != null) && (replyData["result"] != null))
             {
                 if (replyData["result"] is Dictionary<string, object>)
-                    rinfo = new SimpleRegionInfo((Dictionary<string, object>)replyData["result"]);
+                    rinfo = new GridRegion((Dictionary<string, object>)replyData["result"]);
                 else
                     m_log.DebugFormat("[GRID CONNECTOR]: GetRegionByPosition {0}, {1} received invalid response",
                         scopeID, regionName);
@@ -260,7 +261,7 @@ namespace OpenSim.Services.Connectors
             return rinfo;
         }
 
-        public virtual List<SimpleRegionInfo> GetRegionsByName(UUID scopeID, string name, int maxNumber)
+        public virtual List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber)
         {
             Dictionary<string, string> sendData = new Dictionary<string, string>();
 
@@ -276,7 +277,7 @@ namespace OpenSim.Services.Connectors
 
             Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
 
-            List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
+            List<GridRegion> rinfos = new List<GridRegion>();
             if (replyData != null)
             {
                 Dictionary<string, object>.ValueCollection rinfosList = replyData.Values;
@@ -284,7 +285,7 @@ namespace OpenSim.Services.Connectors
                 {
                     if (r is Dictionary<string, object>)
                     {
-                        SimpleRegionInfo rinfo = new SimpleRegionInfo((Dictionary<string, object>)r);
+                        GridRegion rinfo = new GridRegion((Dictionary<string, object>)r);
                         rinfos.Add(rinfo);
                     }
                     else
@@ -299,7 +300,7 @@ namespace OpenSim.Services.Connectors
             return rinfos;
         }
 
-        public virtual List<SimpleRegionInfo> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
+        public virtual List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
         {
             Dictionary<string, string> sendData = new Dictionary<string, string>();
 
@@ -317,7 +318,7 @@ namespace OpenSim.Services.Connectors
 
             Dictionary<string, object> replyData = ServerUtils.ParseXmlResponse(reply);
 
-            List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
+            List<GridRegion> rinfos = new List<GridRegion>();
             if (replyData != null)
             {
                 Dictionary<string, object>.ValueCollection rinfosList = replyData.Values;
@@ -325,7 +326,7 @@ namespace OpenSim.Services.Connectors
                 {
                     if (r is Dictionary<string, object>)
                     {
-                        SimpleRegionInfo rinfo = new SimpleRegionInfo((Dictionary<string, object>)r);
+                        GridRegion rinfo = new GridRegion((Dictionary<string, object>)r);
                         rinfos.Add(rinfo);
                     }
                     else
diff --git a/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs b/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
index 6b0518c..616c2c1 100644
--- a/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
+++ b/OpenSim/Services/Connectors/Grid/HypergridServiceConnector.cs
@@ -33,6 +33,7 @@ using System.Drawing;
 using System.Net;
 using System.Reflection;
 using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 
 using OpenSim.Framework;
 
@@ -54,7 +55,7 @@ namespace OpenSim.Services.Connectors.Grid
             m_AssetService = assService;
         }
 
-        public UUID LinkRegion(SimpleRegionInfo info, out ulong realHandle)
+        public UUID LinkRegion(GridRegion info, out ulong realHandle)
         {
             UUID uuid = UUID.Zero;
             realHandle = 0;
@@ -114,7 +115,7 @@ namespace OpenSim.Services.Connectors.Grid
             return uuid;
         }
 
-        public void GetMapImage(SimpleRegionInfo info)
+        public void GetMapImage(GridRegion info)
         {
             try
             {
diff --git a/OpenSim/Services/GridService/GridService.cs b/OpenSim/Services/GridService/GridService.cs
index b37a51b..cd462ab 100644
--- a/OpenSim/Services/GridService/GridService.cs
+++ b/OpenSim/Services/GridService/GridService.cs
@@ -35,6 +35,7 @@ using OpenSim.Framework;
 using OpenSim.Framework.Console;
 using OpenSim.Data;
 using OpenSim.Services.Interfaces;
+using GridRegion = OpenSim.Services.Interfaces.GridRegion;
 using OpenMetaverse;
 
 namespace OpenSim.Services.GridService
@@ -48,6 +49,7 @@ namespace OpenSim.Services.GridService
         public GridService(IConfigSource config)
             : base(config)
         {
+            m_log.DebugFormat("[GRID SERVICE]: Starting...");
             MainConsole.Instance.Commands.AddCommand("kfs", false,
                     "show digest",
                     "show digest <ID>",
@@ -62,7 +64,7 @@ namespace OpenSim.Services.GridService
 
         #region IGridService
 
-        public bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfos)
+        public bool RegisterRegion(UUID scopeID, GridRegion regionInfos)
         {
             if (m_Database.Get(regionInfos.RegionID, scopeID) != null)
             {
@@ -88,9 +90,9 @@ namespace OpenSim.Services.GridService
             return m_Database.Delete(regionID);
         }
 
-        public List<SimpleRegionInfo> GetNeighbours(UUID scopeID, UUID regionID)
+        public List<GridRegion> GetNeighbours(UUID scopeID, UUID regionID)
         {
-            List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
+            List<GridRegion> rinfos = new List<GridRegion>();
             RegionData region = m_Database.Get(regionID, scopeID);
             if (region != null)
             {
@@ -105,7 +107,7 @@ namespace OpenSim.Services.GridService
             return rinfos;
         }
 
-        public SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID)
+        public GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
         {
             RegionData rdata = m_Database.Get(regionID, scopeID);
             if (rdata != null)
@@ -114,7 +116,7 @@ namespace OpenSim.Services.GridService
             return null;
         }
 
-        public SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y)
+        public GridRegion GetRegionByPosition(UUID scopeID, int x, int y)
         {
             int snapX = (int)(x / Constants.RegionSize) * (int)Constants.RegionSize;
             int snapY = (int)(y / Constants.RegionSize) * (int)Constants.RegionSize;
@@ -125,7 +127,7 @@ namespace OpenSim.Services.GridService
             return null;
         }
 
-        public SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName)
+        public GridRegion GetRegionByName(UUID scopeID, string regionName)
         {
             List<RegionData> rdatas = m_Database.Get(regionName + "%", scopeID);
             if ((rdatas != null) && (rdatas.Count > 0))
@@ -134,12 +136,12 @@ namespace OpenSim.Services.GridService
             return null;
         }
 
-        public List<SimpleRegionInfo> GetRegionsByName(UUID scopeID, string name, int maxNumber)
+        public List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber)
         {
             List<RegionData> rdatas = m_Database.Get("%" + name + "%", scopeID);
 
             int count = 0;
-            List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
+            List<GridRegion> rinfos = new List<GridRegion>();
 
             if (rdatas != null)
             {
@@ -153,7 +155,7 @@ namespace OpenSim.Services.GridService
             return rinfos;
         }
 
-        public List<SimpleRegionInfo> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
+        public List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
         {
             int xminSnap = (int)(xmin / Constants.RegionSize) * (int)Constants.RegionSize;
             int xmaxSnap = (int)(xmax / Constants.RegionSize) * (int)Constants.RegionSize;
@@ -161,7 +163,7 @@ namespace OpenSim.Services.GridService
             int ymaxSnap = (int)(ymax / Constants.RegionSize) * (int)Constants.RegionSize;
 
             List<RegionData> rdatas = m_Database.Get(xminSnap, yminSnap, xmaxSnap, ymaxSnap, scopeID);
-            List<SimpleRegionInfo> rinfos = new List<SimpleRegionInfo>();
+            List<GridRegion> rinfos = new List<GridRegion>();
             foreach (RegionData rdata in rdatas)
                 rinfos.Add(RegionData2RegionInfo(rdata));
 
@@ -172,7 +174,7 @@ namespace OpenSim.Services.GridService
 
         #region Data structure conversions
 
-        protected RegionData RegionInfo2RegionData(SimpleRegionInfo rinfo)
+        protected RegionData RegionInfo2RegionData(GridRegion rinfo)
         {
             RegionData rdata = new RegionData();
             rdata.posX = (int)rinfo.RegionLocX;
@@ -184,11 +186,11 @@ namespace OpenSim.Services.GridService
             return rdata;
         }
 
-        protected SimpleRegionInfo RegionData2RegionInfo(RegionData rdata)
+        protected GridRegion RegionData2RegionInfo(RegionData rdata)
         {
-            SimpleRegionInfo rinfo = new SimpleRegionInfo(rdata.Data);
-            rinfo.RegionLocX = (uint)rdata.posX;
-            rinfo.RegionLocY = (uint)rdata.posY;
+            GridRegion rinfo = new GridRegion(rdata.Data);
+            rinfo.RegionLocX = rdata.posX;
+            rinfo.RegionLocY = rdata.posY;
             rinfo.RegionID = rdata.RegionID;
             rinfo.RegionName = rdata.RegionName;
 
diff --git a/OpenSim/Services/GridService/GridServiceBase.cs b/OpenSim/Services/GridService/GridServiceBase.cs
index 7522e64..444f79b 100644
--- a/OpenSim/Services/GridService/GridServiceBase.cs
+++ b/OpenSim/Services/GridService/GridServiceBase.cs
@@ -68,7 +68,7 @@ namespace OpenSim.Services.GridService
                 connString = gridConfig.GetString("ConnectionString", connString);
                 realm = gridConfig.GetString("Realm", realm);
             }
-
+            
             //
             // We tried, but this doesn't exist. We can't proceed.
             //
diff --git a/OpenSim/Services/Interfaces/IGridService.cs b/OpenSim/Services/Interfaces/IGridService.cs
index 8f6c524..a188f7e 100644
--- a/OpenSim/Services/Interfaces/IGridService.cs
+++ b/OpenSim/Services/Interfaces/IGridService.cs
@@ -25,8 +25,11 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-using OpenSim.Framework;
+using System;
 using System.Collections.Generic;
+using System.Net;
+using System.Net.Sockets;
+using OpenSim.Framework;
 using OpenMetaverse;
 
 namespace OpenSim.Services.Interfaces
@@ -39,7 +42,7 @@ namespace OpenSim.Services.Interfaces
         /// <param name="regionInfos"> </param>
         /// <returns></returns>
         /// <exception cref="System.Exception">Thrown if region registration failed</exception>
-        bool RegisterRegion(UUID scopeID, SimpleRegionInfo regionInfos);
+        bool RegisterRegion(UUID scopeID, GridRegion regionInfos);
 
         /// <summary>
         /// Deregister a region with the grid service.
@@ -55,9 +58,9 @@ namespace OpenSim.Services.Interfaces
         /// <param name="x"></param>
         /// <param name="y"></param>
         /// <returns></returns>
-        List<SimpleRegionInfo> GetNeighbours(UUID scopeID, UUID regionID);
+        List<GridRegion> GetNeighbours(UUID scopeID, UUID regionID);
 
-        SimpleRegionInfo GetRegionByUUID(UUID scopeID, UUID regionID);
+        GridRegion GetRegionByUUID(UUID scopeID, UUID regionID);
 
         /// <summary>
         /// Get the region at the given position (in meters)
@@ -66,9 +69,9 @@ namespace OpenSim.Services.Interfaces
         /// <param name="x"></param>
         /// <param name="y"></param>
         /// <returns></returns>
-        SimpleRegionInfo GetRegionByPosition(UUID scopeID, int x, int y);
-        
-        SimpleRegionInfo GetRegionByName(UUID scopeID, string regionName);
+        GridRegion GetRegionByPosition(UUID scopeID, int x, int y);
+
+        GridRegion GetRegionByName(UUID scopeID, string regionName);
 
         /// <summary>
         /// Get information about regions starting with the provided name. 
@@ -83,9 +86,237 @@ namespace OpenSim.Services.Interfaces
         /// A list of <see cref="RegionInfo"/>s of regions with matching name. If the
         /// grid-server couldn't be contacted or returned an error, return null. 
         /// </returns>
-        List<SimpleRegionInfo> GetRegionsByName(UUID scopeID, string name, int maxNumber);
+        List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber);
 
-        List<SimpleRegionInfo> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax);
+        List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax);
 
     }
+
+    public class GridRegion
+    {
+
+        /// <summary>
+        /// The port by which http communication occurs with the region 
+        /// </summary>
+        public uint HttpPort
+        {
+            get { return m_httpPort; }
+            set { m_httpPort = value; }
+        }
+        protected uint m_httpPort;
+
+        /// <summary>
+        /// A well-formed URI for the host region server (namely "http://" + ExternalHostName)
+        /// </summary>
+        public string ServerURI
+        {
+            get { return m_serverURI; }
+            set { m_serverURI = value; }
+        }
+        protected string m_serverURI;
+
+        public string RegionName
+        {
+            get { return m_regionName; }
+            set { m_regionName = value; }
+        }
+        protected string m_regionName = String.Empty;
+
+        protected bool Allow_Alternate_Ports;
+        public bool m_allow_alternate_ports;
+
+        protected string m_externalHostName;
+
+        protected IPEndPoint m_internalEndPoint;
+
+        public int RegionLocX
+        {
+            get { return m_regionLocX; }
+            set { m_regionLocX = value; }
+        }
+        protected int m_regionLocX;
+
+        public int RegionLocY
+        {
+            get { return m_regionLocY; }
+            set { m_regionLocY = value; }
+        }
+        protected int m_regionLocY;
+
+        public UUID RegionID = UUID.Zero;
+        public UUID ScopeID = UUID.Zero;
+
+        public GridRegion()
+        {
+        }
+
+        public GridRegion(int regionLocX, int regionLocY, IPEndPoint internalEndPoint, string externalUri)
+        {
+            m_regionLocX = regionLocX;
+            m_regionLocY = regionLocY;
+
+            m_internalEndPoint = internalEndPoint;
+            m_externalHostName = externalUri;
+        }
+
+        public GridRegion(int regionLocX, int regionLocY, string externalUri, uint port)
+        {
+            m_regionLocX = regionLocX;
+            m_regionLocY = regionLocY;
+
+            m_externalHostName = externalUri;
+
+            m_internalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), (int)port);
+        }
+
+        public GridRegion(uint xcell, uint ycell)
+        {
+            m_regionLocX = (int)(xcell * Constants.RegionSize);
+            m_regionLocY = (int)(ycell * Constants.RegionSize);
+        }
+
+        public GridRegion(RegionInfo ConvertFrom)
+        {
+            m_regionName = ConvertFrom.RegionName;
+            m_regionLocX = (int)(ConvertFrom.RegionLocX * Constants.RegionSize);
+            m_regionLocY = (int)(ConvertFrom.RegionLocY * Constants.RegionSize);
+            m_internalEndPoint = ConvertFrom.InternalEndPoint;
+            m_externalHostName = ConvertFrom.ExternalHostName;
+            m_httpPort = ConvertFrom.HttpPort;
+            m_allow_alternate_ports = ConvertFrom.m_allow_alternate_ports;
+            RegionID = UUID.Zero;
+            ServerURI = ConvertFrom.ServerURI;
+        }
+
+
+        /// <value>
+        /// This accessor can throw all the exceptions that Dns.GetHostAddresses can throw.
+        ///
+        /// XXX Isn't this really doing too much to be a simple getter, rather than an explict method?
+        /// </value>
+        public IPEndPoint ExternalEndPoint
+        {
+            get
+            {
+                // Old one defaults to IPv6
+                //return new IPEndPoint(Dns.GetHostAddresses(m_externalHostName)[0], m_internalEndPoint.Port);
+
+                IPAddress ia = null;
+                // If it is already an IP, don't resolve it - just return directly
+                if (IPAddress.TryParse(m_externalHostName, out ia))
+                    return new IPEndPoint(ia, m_internalEndPoint.Port);
+
+                // Reset for next check
+                ia = null;
+                try
+                {
+                    foreach (IPAddress Adr in Dns.GetHostAddresses(m_externalHostName))
+                    {
+                        if (ia == null)
+                            ia = Adr;
+
+                        if (Adr.AddressFamily == AddressFamily.InterNetwork)
+                        {
+                            ia = Adr;
+                            break;
+                        }
+                    }
+                }
+                catch (SocketException e)
+                {
+                    throw new Exception(
+                        "Unable to resolve local hostname " + m_externalHostName + " innerException of type '" +
+                        e + "' attached to this exception", e);
+                }
+
+                return new IPEndPoint(ia, m_internalEndPoint.Port);
+            }
+
+            set { m_externalHostName = value.ToString(); }
+        }
+
+        public string ExternalHostName
+        {
+            get { return m_externalHostName; }
+            set { m_externalHostName = value; }
+        }
+
+        public IPEndPoint InternalEndPoint
+        {
+            get { return m_internalEndPoint; }
+            set { m_internalEndPoint = value; }
+        }
+
+        public ulong RegionHandle
+        {
+            get { return Util.UIntsToLong((uint)RegionLocX, (uint)RegionLocY); }
+        }
+
+        public int getInternalEndPointPort()
+        {
+            return m_internalEndPoint.Port;
+        }
+
+        public Dictionary<string, object> ToKeyValuePairs()
+        {
+            Dictionary<string, object> kvp = new Dictionary<string, object>();
+            kvp["uuid"] = RegionID.ToString();
+            kvp["locX"] = RegionLocX.ToString();
+            kvp["locY"] = RegionLocY.ToString();
+            kvp["external_ip_address"] = ExternalEndPoint.Address.ToString();
+            kvp["external_port"] = ExternalEndPoint.Port.ToString();
+            kvp["external_host_name"] = ExternalHostName;
+            kvp["http_port"] = HttpPort.ToString();
+            kvp["internal_ip_address"] = InternalEndPoint.Address.ToString();
+            kvp["internal_port"] = InternalEndPoint.Port.ToString();
+            kvp["alternate_ports"] = m_allow_alternate_ports.ToString();
+            kvp["server_uri"] = ServerURI;
+
+            return kvp;
+        }
+
+        public GridRegion(Dictionary<string, object> kvp)
+        {
+            if ((kvp["external_ip_address"] != null) && (kvp["external_port"] != null))
+            {
+                int port = 0;
+                Int32.TryParse((string)kvp["external_port"], out port);
+                IPEndPoint ep = new IPEndPoint(IPAddress.Parse((string)kvp["external_ip_address"]), port);
+                ExternalEndPoint = ep;
+            }
+            else
+                ExternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0);
+
+            if (kvp["external_host_name"] != null)
+                ExternalHostName = (string)kvp["external_host_name"];
+
+            if (kvp["http_port"] != null)
+            {
+                UInt32 port = 0;
+                UInt32.TryParse((string)kvp["http_port"], out port);
+                HttpPort = port;
+            }
+
+            if ((kvp["internal_ip_address"] != null) && (kvp["internal_port"] != null))
+            {
+                int port = 0;
+                Int32.TryParse((string)kvp["internal_port"], out port);
+                IPEndPoint ep = new IPEndPoint(IPAddress.Parse((string)kvp["internal_ip_address"]), port);
+                InternalEndPoint = ep;
+            }
+            else
+                InternalEndPoint = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0);
+
+            if (kvp["alternate_ports"] != null)
+            {
+                bool alts = false;
+                Boolean.TryParse((string)kvp["alternate_ports"], out alts);
+                m_allow_alternate_ports = alts;
+            }
+
+            if (kvp["server_uri"] != null)
+                ServerURI = (string)kvp["server_uri"];
+        }
+    }
+
 }