From ae130d9f25de9d46038270337ddc967e0e8ab1d9 Mon Sep 17 00:00:00 2001
From: UbitUmarov
Date: Mon, 2 Sep 2019 22:48:06 +0100
Subject: mantis 8580: make some changes on regions find code. (only gatekeeper
 host is used on local grid detection, not its port)

---
 .../Grid/RemoteGridServiceConnector.cs             | 33 ++++++++++++++--------
 1 file changed, 21 insertions(+), 12 deletions(-)

(limited to 'OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid')

diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
index ee17093..cd67d88 100644
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
+++ b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/RemoteGridServiceConnector.cs
@@ -52,7 +52,9 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
                 MethodBase.GetCurrentMethod().DeclaringType);
 
         private bool m_Enabled = false;
-        private string m_ThisGatekeeper = string.Empty;
+        private string m_ThisGatekeeperURI = string.Empty;
+        private string m_ThisGatekeeperHost = string.Empty;
+        private string m_ThisGatekeeperIP = string.Empty;
 
         private IGridService m_LocalGridService;
         private IGridService m_RemoteGridService;
@@ -126,13 +128,12 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             if(m_RegionInfoCache == null)
                 m_RegionInfoCache = new RegionInfoCache();
 
-            m_ThisGatekeeper = Util.GetConfigVarFromSections<string>(source, "GatekeeperURI",
+            m_ThisGatekeeperURI = Util.GetConfigVarFromSections<string>(source, "GatekeeperURI",
                 new string[] { "Startup", "Hypergrid", "GridService" }, String.Empty);
             // Legacy. Remove soon!
-            m_ThisGatekeeper = gridConfig.GetString("Gatekeeper", m_ThisGatekeeper);
-
-            Util.checkServiceURI(m_ThisGatekeeper, out m_ThisGatekeeper);
+            m_ThisGatekeeperURI = gridConfig.GetString("Gatekeeper", m_ThisGatekeeperURI);
 
+            Util.checkServiceURI(m_ThisGatekeeperURI, out m_ThisGatekeeperURI, out m_ThisGatekeeperHost, out m_ThisGatekeeperIP);
             return true;
         }
 
@@ -247,14 +248,17 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             string regionName = name;
             if(name.Contains("."))
             {
-                if(string.IsNullOrWhiteSpace(m_ThisGatekeeper))
+                if(string.IsNullOrWhiteSpace(m_ThisGatekeeperIP))
                     return rinfo; // no HG
 
                 string regionURI = "";
-                if(!Util.buildHGRegionURI(name, out regionURI, out regionName) || string.IsNullOrWhiteSpace(regionName))
+                string regionHost = "";
+                if (!Util.buildHGRegionURI(name, out regionURI, out regionHost, out regionName))
                     return rinfo; // invalid
-                if(m_ThisGatekeeper != regionURI)
+                if (!m_ThisGatekeeperHost.Equals(regionHost, StringComparison.InvariantCultureIgnoreCase) && !m_ThisGatekeeperIP.Equals(regionHost))
                     return rinfo; // not local grid
+                if (String.IsNullOrEmpty(regionName))
+                    return m_RemoteGridService.GetDefaultRegions(scopeID)[0];
             }
 
             rinfo = m_RemoteGridService.GetRegionByName(scopeID, regionName);
@@ -273,17 +277,22 @@ namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
             string regionName = name;
             if(name.Contains("."))
             {
-                if(string.IsNullOrWhiteSpace(m_ThisGatekeeper))
+                if(string.IsNullOrWhiteSpace(m_ThisGatekeeperURI))
                     return rinfo; // no HG
 
                 string regionURI = "";
-                if(!Util.buildHGRegionURI(name, out regionURI, out regionName) || string.IsNullOrWhiteSpace(regionName))
+                string regionHost = "";
+                if (!Util.buildHGRegionURI(name, out regionURI, out regionHost, out regionName))
                     return rinfo; // invalid
-                if(m_ThisGatekeeper != regionURI)
+                if (!m_ThisGatekeeperHost.Equals(regionHost, StringComparison.InvariantCultureIgnoreCase) && !m_ThisGatekeeperIP.Equals(regionHost))
                     return rinfo; // not local grid
             }
 
-            List<GridRegion> grinfo = m_RemoteGridService.GetRegionsByName(scopeID, regionName, maxNumber);
+            List<GridRegion> grinfo = null;
+            if (String.IsNullOrEmpty(regionName))
+                grinfo = m_RemoteGridService.GetDefaultRegions(scopeID);
+            else
+                grinfo = m_RemoteGridService.GetRegionsByName(scopeID, regionName, maxNumber);
 
             if (grinfo != null)
             {
-- 
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