* HGGridConnector is no longer necessary.

* Handle logout properly. This needed an addition to IClientAPI, because of how the logout packet is currently being handled -- the agent is being removed from the scene before the different event handlers are executed, which is broken.

4 files changed, 20 insertions, 275 deletions

diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
index ee6cb04..53de269 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/EntityTransferModule.cs
@@ -268,7 +268,6 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                 if (sp.ParentID != (uint)0)
                     sp.StandUp();
 
-                m_log.Debug("XXX HERE 1");
                 if (!sp.ValidateAttachments())
                 {
                     sp.ControllingClient.SendTeleportFailed("Inconsistent attachment state");
@@ -351,7 +350,7 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                         // ES makes the client send a UseCircuitCode message to the destination, 
                         // which triggers a bunch of things there.
                         // So let's wait
-                        Thread.Sleep(2000);
+                        Thread.Sleep(200);
 
                         eq.EstablishAgentCommunication(sp.UUID, endPoint, capsPath);
 
@@ -428,13 +427,13 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
                     return;
                 }
 
-                KillEntity(sp.Scene, sp.LocalId);
-
-                sp.MakeChildAgent();
 
                 // CrossAttachmentsIntoNewRegion is a synchronous call. We shouldn't need to wait after it
                 CrossAttachmentsIntoNewRegion(finalDestination, sp, true);
 
+                KillEntity(sp.Scene, sp.LocalId);
+
+                sp.MakeChildAgent();
                 // Finally, let's close this previously-known-as-root agent, when the jump is outside the view zone
 
                 if (NeedsClosing(oldRegionX, newRegionX, oldRegionY, newRegionY, reg))
diff --git a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
index fbf8be9..28593fc 100644
--- a/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/EntityTransfer/HGEntityTransferModule.cs
@@ -81,16 +81,16 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             if (m_Enabled)
             {
                 scene.RegisterModuleInterface<IUserAgentVerificationModule>(this);
-                scene.EventManager.OnNewClient += new EventManager.OnNewClientDelegate(OnNewClient);
             }
         }
 
         protected override void OnNewClient(IClientAPI client)
         {
-            base.OnNewClient(client);
-            client.OnLogout += new Action<IClientAPI>(OnLogout);
+            client.OnTeleportHomeRequest += TeleportHome;
+            client.OnConnectionClosed += new Action<IClientAPI>(OnConnectionClosed);
         }
 
+
         public override void RegionLoaded(Scene scene)
         {
             base.RegionLoaded(scene);
@@ -234,18 +234,22 @@ namespace OpenSim.Region.CoreModules.Framework.EntityTransfer
             return false;
         }
 
-        void OnLogout(IClientAPI obj)
+        void OnConnectionClosed(IClientAPI obj)
         {
-            m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: client {0} logged out in {1}", obj.AgentId, obj.Scene.RegionInfo.RegionName);
-            AgentCircuitData aCircuit = ((Scene)(obj.Scene)).AuthenticateHandler.GetAgentCircuitData(obj.CircuitCode);
-
-            if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
+            if (obj.IsLoggingOut)
             {
-                string url = aCircuit.ServiceURLs["HomeURI"].ToString();
-                IUserAgentService security = new UserAgentServiceConnector(url);
-                security.LogoutAgent(obj.AgentId, obj.SessionId);
-            }
+                AgentCircuitData aCircuit = ((Scene)(obj.Scene)).AuthenticateHandler.GetAgentCircuitData(obj.CircuitCode);
 
+                if (aCircuit.ServiceURLs.ContainsKey("HomeURI"))
+                {
+                    string url = aCircuit.ServiceURLs["HomeURI"].ToString();
+                    IUserAgentService security = new UserAgentServiceConnector(url);
+                    security.LogoutAgent(obj.AgentId, obj.SessionId);
+                    //m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: Sent logout call to UserAgentService @ {0}", url);
+                }
+                else
+                    m_log.DebugFormat("[HG ENTITY TRANSFER MODULE]: HomeURI not found for agent {0} logout", obj.AgentId);
+            }
         }
 
         #endregion
diff --git a/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml b/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
index 0e3739a..e10fa60 100644
--- a/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
+++ b/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
@@ -50,7 +50,6 @@
         <RegionModule id="RemoteLandServicesConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Land.RemoteLandServicesConnector" />
         <RegionModule id="LocalGridServicesConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.LocalGridServicesConnector" />
         <RegionModule id="RemoteGridServicesConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.RemoteGridServicesConnector" />
-        <RegionModule id="HGGridConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid.HGGridConnector" />
         <RegionModule id="LocalPresenceServicesConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence.LocalPresenceServicesConnector" />
         <RegionModule id="RemotePresenceServicesConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.Presence.RemotePresenceServicesConnector" />
         <RegionModule id="LocalUserAccountServicesConnector" type="OpenSim.Region.CoreModules.ServiceConnectorsOut.UserAccounts.LocalUserAccountServicesConnector" />
diff --git a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs b/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs
deleted file mode 100644
index 67eae87..0000000
--- a/OpenSim/Region/CoreModules/ServiceConnectorsOut/Grid/HGGridConnector.cs
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Copyright (c) Contributors, http://opensimulator.org/
- * See CONTRIBUTORS.TXT for a full list of copyright holders.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in the
- *       documentation and/or other materials provided with the distribution.
- *     * Neither the name of the OpenSimulator Project nor the
- *       names of its contributors may be used to endorse or promote products
- *       derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-using System;
-using System.Collections.Generic;
-using System.Net;
-using System.Reflection;
-using System.Xml;
-
-
-using OpenSim.Framework;
-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 PresenceInfo = OpenSim.Services.Interfaces.PresenceInfo;
-using OpenSim.Server.Base;
-using OpenSim.Framework.Console;
-
-using OpenMetaverse;
-using log4net;
-using Nini.Config;
-
-namespace OpenSim.Region.CoreModules.ServiceConnectorsOut.Grid
-{
-    public class HGGridConnector : ISharedRegionModule, IGridService
-    {
-        private static readonly ILog m_log =
-                LogManager.GetLogger(
-                MethodBase.GetCurrentMethod().DeclaringType);
-
-        private bool m_Enabled = false;
-        private bool m_Initialized = false;
-
-        private Scene m_aScene;
-        private Dictionary<ulong, Scene> m_LocalScenes = new Dictionary<ulong, Scene>();
-
-        private IGridService m_GridServiceConnector;
-
-        #region ISharedRegionModule
-
-        public Type ReplaceableInterface
-        {
-            get { return null; }
-        }
-
-        public string Name
-        {
-            get { return "HGGridServicesConnector"; }
-        }
-
-        public void Initialise(IConfigSource source)
-        {
-            IConfig moduleConfig = source.Configs["Modules"];
-            if (moduleConfig != null)
-            {
-                string name = moduleConfig.GetString("GridServices", "");
-                if (name == Name)
-                {
-                    IConfig gridConfig = source.Configs["GridService"];
-                    if (gridConfig == null)
-                    {
-                        m_log.Error("[HGGRID CONNECTOR]: GridService missing from OpenSim.ini");
-                        return;
-                    }
-
-
-                    InitialiseConnectorModule(source);
-                    
-                    m_Enabled = true;
-                    m_log.Info("[HGGRID CONNECTOR]: HG grid enabled");
-                }
-            }
-        }
-
-        private void InitialiseConnectorModule(IConfigSource source)
-        {
-            IConfig gridConfig = source.Configs["GridService"];
-            if (gridConfig == null)
-            {
-                m_log.Error("[HGGRID CONNECTOR]: GridService missing from OpenSim.ini");
-                throw new Exception("Grid connector init error");
-            }
-
-            string module = gridConfig.GetString("GridServiceConnectorModule", String.Empty);
-            if (module == String.Empty)
-            {
-                m_log.Error("[HGGRID CONNECTOR]: No GridServiceConnectorModule named in section GridService");
-                throw new Exception("Unable to proceed. Please make sure your ini files in config-include are updated according to .example's");
-            }
-
-            Object[] args = new Object[] { source };
-            m_GridServiceConnector = ServerUtils.LoadPlugin<IGridService>(module, args);
-
-        }
-
-        public void PostInitialise()
-        {
-            if (m_Enabled)
-                ((ISharedRegionModule)m_GridServiceConnector).PostInitialise();
-        }
-
-        public void Close()
-        {
-        }
-
-        public void AddRegion(Scene scene)
-        {
-            if (!m_Enabled)
-                return;
-
-            m_LocalScenes[scene.RegionInfo.RegionHandle] = scene;
-            scene.RegisterModuleInterface<IGridService>(this);
-
-            ((ISharedRegionModule)m_GridServiceConnector).AddRegion(scene);
-
-        }
-
-        public void RemoveRegion(Scene scene)
-        {
-            if (m_Enabled)
-            {
-                m_LocalScenes.Remove(scene.RegionInfo.RegionHandle);
-                scene.UnregisterModuleInterface<IGridService>(this);
-                ((ISharedRegionModule)m_GridServiceConnector).RemoveRegion(scene);
-            }
-        }
-
-        public void RegionLoaded(Scene scene)
-        {
-            if (!m_Enabled)
-                return;
-
-            if (!m_Initialized)
-            {
-                m_aScene = scene;
-
-                m_Initialized = true;
-            }
-        }
-
-        #endregion
-
-        #region IGridService
-
-        public string RegisterRegion(UUID scopeID, GridRegion regionInfo)
-        {
-            return m_GridServiceConnector.RegisterRegion(scopeID, regionInfo);
-        }
-
-        public bool DeregisterRegion(UUID regionID)
-        {
-            return m_GridServiceConnector.DeregisterRegion(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 GridRegion GetRegionByUUID(UUID scopeID, UUID regionID)
-        {
-            return m_GridServiceConnector.GetRegionByUUID(scopeID, regionID);
-            //if (region != null)
-            //    return region;
-
-            //region = m_HypergridService.GetRegionByUUID(regionID);
-
-            //return region;
-        }
-
-        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;
-
-            GridRegion region = m_GridServiceConnector.GetRegionByPosition(scopeID, x, y);
-            //if (region != null)
-            //    return region;
-
-            //region = m_HypergridService.GetRegionByPosition(snapX, snapY);
-
-            return region;
-        }
-
-        public GridRegion GetRegionByName(UUID scopeID, string regionName)
-        {
-            // Try normal grid first
-            GridRegion region = m_GridServiceConnector.GetRegionByName(scopeID, regionName);
-            if (region != null)
-                return region;
-
-            //region = m_HypergridService.GetRegionByName(regionName);
-
-            return region;
-        }
-
-        public List<GridRegion> GetRegionsByName(UUID scopeID, string name, int maxNumber)
-        {
-            if (name == string.Empty)
-                return new List<GridRegion>();
-
-            return m_GridServiceConnector.GetRegionsByName(scopeID, name, maxNumber);
-        }
-
-        public List<GridRegion> GetRegionRange(UUID scopeID, int xmin, int xmax, int ymin, int ymax)
-        {
-            return m_GridServiceConnector.GetRegionRange(scopeID, xmin, xmax, ymin, ymax);
-        }
-
-        public List<GridRegion> GetDefaultRegions(UUID scopeID)
-        {
-            return m_GridServiceConnector.GetDefaultRegions(scopeID);
-        }
-
-        public List<GridRegion> GetFallbackRegions(UUID scopeID, int x, int y)
-        {
-            return m_GridServiceConnector.GetFallbackRegions(scopeID, x, y);
-        }
-
-        public int GetRegionFlags(UUID scopeID, UUID regionID)
-        {
-            return m_GridServiceConnector.GetRegionFlags(scopeID, regionID);
-        }
-     
-        #endregion
-
-
-    }
-}