From d12c2be492cc962c171635abd9b39f29f192dad0 Mon Sep 17 00:00:00 2001
From: Adam Frisby <adam@gwala.net>
Date: Fri, 4 May 2007 07:23:41 +0000
Subject: [PATCH] Sims can now load their datastore (their localworld class -
 prims/terrain/etc) from a file indicated by the grid server. This allows you
 to have a floating pool of regions tasked to whichever region they need to be
 at any time.

---
 OpenGridServices.GridServer/GridManager.cs |  2 +-
 OpenSim.RegionServer/OpenSimMain.cs        | 48 +++++++++++++---------
 2 files changed, 29 insertions(+), 21 deletions(-)

diff --git a/OpenGridServices.GridServer/GridManager.cs b/OpenGridServices.GridServer/GridManager.cs
index cfd34f5663..8de752d8d9 100644
--- a/OpenGridServices.GridServer/GridManager.cs
+++ b/OpenGridServices.GridServer/GridManager.cs
@@ -168,7 +168,7 @@ namespace OpenGridServices.GridServer
                 responseData["authkey"] = TheSim.regionSecret;
 
                 // New! If set, use as URL to local sim storage (ie http://remotehost/region.yap)
-                responseData["datauri"] = TheSim.regionDataURI;
+                responseData["data_uri"] = TheSim.regionDataURI;
             }
 
             return response;
diff --git a/OpenSim.RegionServer/OpenSimMain.cs b/OpenSim.RegionServer/OpenSimMain.cs
index 0be9d83f9d..836f57f73e 100644
--- a/OpenSim.RegionServer/OpenSimMain.cs
+++ b/OpenSim.RegionServer/OpenSimMain.cs
@@ -159,6 +159,34 @@ namespace OpenSim
 
             PacketServer packetServer = new PacketServer(this);
 
+
+            //should be passing a IGenericConfig object to these so they can read the config data they want from it
+            GridServers.AssetServer.SetServerInfo(regionData.AssetURL, regionData.AssetSendKey);
+            IGridServer gridServer = GridServers.GridServer;
+            gridServer.SetServerInfo(regionData.GridURL, regionData.GridSendKey, regionData.GridRecvKey);
+
+            if (!m_sandbox)
+            {
+                if (GridServers.GridServer.RequestConnection(regionData.SimUUID, regionData.IPListenAddr, (uint)regionData.IPListenPort))
+                {
+                    m_console.WriteLine("Main.cs:Startup() - Success: Got a grid connection OK!");
+                }
+                else
+                {
+                    m_console.WriteLine("Main.cs:Startup() - FAILED: Unable to get connection to grid. Shutting down.");
+                    Shutdown();
+                }
+
+                GridServers.AssetServer.SetServerInfo((string)((RemoteGridBase)GridServers.GridServer).GridData["asset_url"], (string)((RemoteGridBase)GridServers.GridServer).GridData["asset_sendkey"]);
+
+                // If we are being told to load a file, load it.
+                if (((string)((RemoteGridBase)GridServers.GridServer).GridData["data_uri"]) != "")
+                {
+                    this.LocalWorld.m_datastore = ((string)((RemoteGridBase)GridServers.GridServer).GridData["data_uri"]);
+                }
+            }
+
+
             m_console.WriteLine("Main.cs:Startup() - We are " + regionData.RegionName + " at " + regionData.RegionLocX.ToString() + "," + regionData.RegionLocY.ToString());
             m_console.WriteLine("Initialising world");
             LocalWorld = new World(this._packetServer.ClientThreads, regionData.RegionHandle, regionData.RegionName);
@@ -180,26 +208,6 @@ namespace OpenSim
             LocalWorld.PhysScene = this.physManager.GetPhysicsScene(this.m_physicsEngine); //should be reading from the config file what physics engine to use
             LocalWorld.PhysScene.SetTerrain(LocalWorld.Terrain.getHeights1D());
 
-            //should be passing a IGenericConfig object to these so they can read the config data they want from it
-            GridServers.AssetServer.SetServerInfo(regionData.AssetURL, regionData.AssetSendKey);
-            IGridServer gridServer = GridServers.GridServer;
-            gridServer.SetServerInfo(regionData.GridURL, regionData.GridSendKey, regionData.GridRecvKey);
-
-            if (!m_sandbox)
-            {
-                if (GridServers.GridServer.RequestConnection(regionData.SimUUID, regionData.IPListenAddr, (uint)regionData.IPListenPort))
-                {
-                    m_console.WriteLine("Main.cs:Startup() - Got a grid connection OK!");
-                }
-                else
-                {
-                    m_console.WriteLine("AAAAAAAAAAAAARRRRRRRRRRGGGGGGGGGGGGHHHHHHHHHHHHHHHHHHHHH!!!!!!!!!!!!!!!!!!!!");
-                    m_console.WriteLine("I LOST MY GRID!!!!!!!!!!!!! AAAAAAAARRRRRRRRGGGGGGGGHHHHHHHHHHHHHHHHHH!!!!!!!!!!!!!");
-                    Shutdown();
-                }
-
-                GridServers.AssetServer.SetServerInfo((string)((RemoteGridBase)GridServers.GridServer).GridData["asset_url"], (string)((RemoteGridBase)GridServers.GridServer).GridData["asset_sendkey"]);
-            }
 
             LocalWorld.LoadPrimsFromStorage();