Merge branch 'master' into vehicles

1 files changed, 288 insertions, 380 deletions

diff --git a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
index 84e705a..8487adc 100644
--- a/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
+++ b/OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
@@ -43,6 +43,7 @@ using OpenSim.Framework.Communications.Cache;
 using OpenSim.Framework.Statistics;
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Scenes.Hypergrid;
 using OpenSim.Services.Interfaces;
 using Timer=System.Timers.Timer;
 using AssetLandmark = OpenSim.Framework.AssetLandmark;
@@ -58,6 +59,209 @@ namespace OpenSim.Region.ClientStack.LindenUDP
     /// </summary>
     public class LLClientView : IClientAPI, IClientCore, IClientIM, IClientChat, IClientIPEndpoint, IStatsCollector
     {
+        #region Events
+
+        public event GenericMessage OnGenericMessage;
+        public event BinaryGenericMessage OnBinaryGenericMessage;
+        public event Action<IClientAPI> OnLogout;
+        public event ObjectPermissions OnObjectPermissions;
+        public event Action<IClientAPI> OnConnectionClosed;
+        public event ViewerEffectEventHandler OnViewerEffect;
+        public event ImprovedInstantMessage OnInstantMessage;
+        public event ChatMessage OnChatFromClient;
+        public event TextureRequest OnRequestTexture;
+        public event RezObject OnRezObject;
+        public event DeRezObject OnDeRezObject;
+        public event ModifyTerrain OnModifyTerrain;
+        public event Action<IClientAPI> OnRegionHandShakeReply;
+        public event GenericCall2 OnRequestWearables;
+        public event SetAppearance OnSetAppearance;
+        public event AvatarNowWearing OnAvatarNowWearing;
+        public event RezSingleAttachmentFromInv OnRezSingleAttachmentFromInv;
+        public event RezMultipleAttachmentsFromInv OnRezMultipleAttachmentsFromInv;
+        public event UUIDNameRequest OnDetachAttachmentIntoInv;
+        public event ObjectAttach OnObjectAttach;
+        public event ObjectDeselect OnObjectDetach;
+        public event ObjectDrop OnObjectDrop;
+        public event GenericCall2 OnCompleteMovementToRegion;
+        public event UpdateAgent OnAgentUpdate;
+        public event AgentRequestSit OnAgentRequestSit;
+        public event AgentSit OnAgentSit;
+        public event AvatarPickerRequest OnAvatarPickerRequest;
+        public event StartAnim OnStartAnim;
+        public event StopAnim OnStopAnim;
+        public event Action<IClientAPI> OnRequestAvatarsData;
+        public event LinkObjects OnLinkObjects;
+        public event DelinkObjects OnDelinkObjects;
+        public event GrabObject OnGrabObject;
+        public event DeGrabObject OnDeGrabObject;
+        public event SpinStart OnSpinStart;
+        public event SpinStop OnSpinStop;
+        public event ObjectDuplicate OnObjectDuplicate;
+        public event ObjectDuplicateOnRay OnObjectDuplicateOnRay;
+        public event MoveObject OnGrabUpdate;
+        public event SpinObject OnSpinUpdate;
+        public event AddNewPrim OnAddPrim;
+        public event RequestGodlikePowers OnRequestGodlikePowers;
+        public event GodKickUser OnGodKickUser;
+        public event ObjectExtraParams OnUpdateExtraParams;
+        public event UpdateShape OnUpdatePrimShape;
+        public event ObjectRequest OnObjectRequest;
+        public event ObjectSelect OnObjectSelect;
+        public event ObjectDeselect OnObjectDeselect;
+        public event GenericCall7 OnObjectDescription;
+        public event GenericCall7 OnObjectName;
+        public event GenericCall7 OnObjectClickAction;
+        public event GenericCall7 OnObjectMaterial;
+        public event ObjectIncludeInSearch OnObjectIncludeInSearch;
+        public event RequestObjectPropertiesFamily OnRequestObjectPropertiesFamily;
+        public event UpdatePrimFlags OnUpdatePrimFlags;
+        public event UpdatePrimTexture OnUpdatePrimTexture;
+        public event UpdateVector OnUpdatePrimGroupPosition;
+        public event UpdateVector OnUpdatePrimSinglePosition;
+        public event UpdatePrimRotation OnUpdatePrimGroupRotation;
+        public event UpdatePrimSingleRotation OnUpdatePrimSingleRotation;
+        public event UpdatePrimSingleRotationPosition OnUpdatePrimSingleRotationPosition;
+        public event UpdatePrimGroupRotation OnUpdatePrimGroupMouseRotation;
+        public event UpdateVector OnUpdatePrimScale;
+        public event UpdateVector OnUpdatePrimGroupScale;
+        public event StatusChange OnChildAgentStatus;
+        public event GenericCall2 OnStopMovement;
+        public event Action<UUID> OnRemoveAvatar;
+        public event RequestMapBlocks OnRequestMapBlocks;
+        public event RequestMapName OnMapNameRequest;
+        public event TeleportLocationRequest OnTeleportLocationRequest;
+        public event TeleportLandmarkRequest OnTeleportLandmarkRequest;
+        public event DisconnectUser OnDisconnectUser;
+        public event RequestAvatarProperties OnRequestAvatarProperties;
+        public event SetAlwaysRun OnSetAlwaysRun;
+        public event FetchInventory OnAgentDataUpdateRequest;
+        public event TeleportLocationRequest OnSetStartLocationRequest;
+        public event UpdateAvatarProperties OnUpdateAvatarProperties;
+        public event CreateNewInventoryItem OnCreateNewInventoryItem;
+        public event CreateInventoryFolder OnCreateNewInventoryFolder;
+        public event UpdateInventoryFolder OnUpdateInventoryFolder;
+        public event MoveInventoryFolder OnMoveInventoryFolder;
+        public event FetchInventoryDescendents OnFetchInventoryDescendents;
+        public event PurgeInventoryDescendents OnPurgeInventoryDescendents;
+        public event FetchInventory OnFetchInventory;
+        public event RequestTaskInventory OnRequestTaskInventory;
+        public event UpdateInventoryItem OnUpdateInventoryItem;
+        public event CopyInventoryItem OnCopyInventoryItem;
+        public event MoveInventoryItem OnMoveInventoryItem;
+        public event RemoveInventoryItem OnRemoveInventoryItem;
+        public event RemoveInventoryFolder OnRemoveInventoryFolder;
+        public event UDPAssetUploadRequest OnAssetUploadRequest;
+        public event XferReceive OnXferReceive;
+        public event RequestXfer OnRequestXfer;
+        public event ConfirmXfer OnConfirmXfer;
+        public event AbortXfer OnAbortXfer;
+        public event RequestTerrain OnRequestTerrain;
+        public event RezScript OnRezScript;
+        public event UpdateTaskInventory OnUpdateTaskInventory;
+        public event MoveTaskInventory OnMoveTaskItem;
+        public event RemoveTaskInventory OnRemoveTaskItem;
+        public event RequestAsset OnRequestAsset;
+        public event UUIDNameRequest OnNameFromUUIDRequest;
+        public event ParcelAccessListRequest OnParcelAccessListRequest;
+        public event ParcelAccessListUpdateRequest OnParcelAccessListUpdateRequest;
+        public event ParcelPropertiesRequest OnParcelPropertiesRequest;
+        public event ParcelDivideRequest OnParcelDivideRequest;
+        public event ParcelJoinRequest OnParcelJoinRequest;
+        public event ParcelPropertiesUpdateRequest OnParcelPropertiesUpdateRequest;
+        public event ParcelSelectObjects OnParcelSelectObjects;
+        public event ParcelObjectOwnerRequest OnParcelObjectOwnerRequest;
+        public event ParcelAbandonRequest OnParcelAbandonRequest;
+        public event ParcelGodForceOwner OnParcelGodForceOwner;
+        public event ParcelReclaim OnParcelReclaim;
+        public event ParcelReturnObjectsRequest OnParcelReturnObjectsRequest;
+        public event ParcelDeedToGroup OnParcelDeedToGroup;
+        public event RegionInfoRequest OnRegionInfoRequest;
+        public event EstateCovenantRequest OnEstateCovenantRequest;
+        public event FriendActionDelegate OnApproveFriendRequest;
+        public event FriendActionDelegate OnDenyFriendRequest;
+        public event FriendshipTermination OnTerminateFriendship;
+        public event MoneyTransferRequest OnMoneyTransferRequest;
+        public event EconomyDataRequest OnEconomyDataRequest;
+        public event MoneyBalanceRequest OnMoneyBalanceRequest;
+        public event ParcelBuy OnParcelBuy;
+        public event UUIDNameRequest OnTeleportHomeRequest;
+        public event UUIDNameRequest OnUUIDGroupNameRequest;
+        public event ScriptAnswer OnScriptAnswer;
+        public event RequestPayPrice OnRequestPayPrice;
+        public event ObjectSaleInfo OnObjectSaleInfo;
+        public event ObjectBuy OnObjectBuy;
+        public event BuyObjectInventory OnBuyObjectInventory;
+        public event AgentSit OnUndo;
+        public event ForceReleaseControls OnForceReleaseControls;
+        public event GodLandStatRequest OnLandStatRequest;
+        public event RequestObjectPropertiesFamily OnObjectGroupRequest;
+        public event DetailedEstateDataRequest OnDetailedEstateDataRequest;
+        public event SetEstateFlagsRequest OnSetEstateFlagsRequest;
+        public event SetEstateTerrainBaseTexture OnSetEstateTerrainBaseTexture;
+        public event SetEstateTerrainDetailTexture OnSetEstateTerrainDetailTexture;
+        public event SetEstateTerrainTextureHeights OnSetEstateTerrainTextureHeights;
+        public event CommitEstateTerrainTextureRequest OnCommitEstateTerrainTextureRequest;
+        public event SetRegionTerrainSettings OnSetRegionTerrainSettings;
+        public event BakeTerrain OnBakeTerrain;
+        public event RequestTerrain OnUploadTerrain;
+        public event EstateChangeInfo OnEstateChangeInfo;
+        public event EstateRestartSimRequest OnEstateRestartSimRequest;
+        public event EstateChangeCovenantRequest OnEstateChangeCovenantRequest;
+        public event UpdateEstateAccessDeltaRequest OnUpdateEstateAccessDeltaRequest;
+        public event SimulatorBlueBoxMessageRequest OnSimulatorBlueBoxMessageRequest;
+        public event EstateBlueBoxMessageRequest OnEstateBlueBoxMessageRequest;
+        public event EstateDebugRegionRequest OnEstateDebugRegionRequest;
+        public event EstateTeleportOneUserHomeRequest OnEstateTeleportOneUserHomeRequest;
+        public event EstateTeleportAllUsersHomeRequest OnEstateTeleportAllUsersHomeRequest;
+        public event RegionHandleRequest OnRegionHandleRequest;
+        public event ParcelInfoRequest OnParcelInfoRequest;
+        public event ScriptReset OnScriptReset;
+        public event GetScriptRunning OnGetScriptRunning;
+        public event SetScriptRunning OnSetScriptRunning;
+        public event UpdateVector OnAutoPilotGo;
+        public event TerrainUnacked OnUnackedTerrain;
+        public event ActivateGesture OnActivateGesture;
+        public event DeactivateGesture OnDeactivateGesture;
+        public event ObjectOwner OnObjectOwner;
+        public event DirPlacesQuery OnDirPlacesQuery;
+        public event DirFindQuery OnDirFindQuery;
+        public event DirLandQuery OnDirLandQuery;
+        public event DirPopularQuery OnDirPopularQuery;
+        public event DirClassifiedQuery OnDirClassifiedQuery;
+        public event EventInfoRequest OnEventInfoRequest;
+        public event ParcelSetOtherCleanTime OnParcelSetOtherCleanTime;
+        public event MapItemRequest OnMapItemRequest;
+        public event OfferCallingCard OnOfferCallingCard;
+        public event AcceptCallingCard OnAcceptCallingCard;
+        public event DeclineCallingCard OnDeclineCallingCard;
+        public event SoundTrigger OnSoundTrigger;
+        public event StartLure OnStartLure;
+        public event TeleportLureRequest OnTeleportLureRequest;
+        public event NetworkStats OnNetworkStatsUpdate;
+        public event ClassifiedInfoRequest OnClassifiedInfoRequest;
+        public event ClassifiedInfoUpdate OnClassifiedInfoUpdate;
+        public event ClassifiedDelete OnClassifiedDelete;
+        public event ClassifiedDelete OnClassifiedGodDelete;
+        public event EventNotificationAddRequest OnEventNotificationAddRequest;
+        public event EventNotificationRemoveRequest OnEventNotificationRemoveRequest;
+        public event EventGodDelete OnEventGodDelete;
+        public event ParcelDwellRequest OnParcelDwellRequest;
+        public event UserInfoRequest OnUserInfoRequest;
+        public event UpdateUserInfo OnUpdateUserInfo;
+        public event RetrieveInstantMessages OnRetrieveInstantMessages;
+        public event PickDelete OnPickDelete;
+        public event PickGodDelete OnPickGodDelete;
+        public event PickInfoUpdate OnPickInfoUpdate;
+        public event AvatarNotesUpdate OnAvatarNotesUpdate;
+        public event MuteListRequest OnMuteListRequest;
+        public event AvatarInterestUpdate OnAvatarInterestUpdate;
+        public event PlacesQuery OnPlacesQuery;
+
+        #endregion Events
+
+        #region Class Members
+
         // LLClientView Only
         public delegate void BinaryGenericMessage(Object sender, string method, byte[][] args);
 
@@ -110,15 +314,21 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         protected int m_primFullUpdatesPerPacket = 14;
         protected int m_primTerseUpdateRate = 10;
         protected int m_primFullUpdateRate = 14;
-        protected int m_textureSendLimit   = 20;
-        protected int m_textureDataLimit   = 10;
         protected int m_avatarTerseUpdateRate = 50;
         protected int m_avatarTerseUpdatesPerPacket = 5;
-        protected int m_packetMTU = 1400;
+        /// <summary>Number of texture packets to put on the queue each time the
+        /// OnQueueEmpty event is triggered for the texture category</summary>
+        protected int m_textureSendLimit = 20;
         protected IAssetService m_assetService;
+        private IHyperAssetService m_hyperAssets;
+
+
+        #endregion Class Members
 
         #region Properties
 
+        public LLUDPClient UDPClient { get { return m_udpClient; } }
+        public IPEndPoint RemoteEndPoint { get { return m_udpClient.RemoteEndPoint; } }
         public UUID SecureSessionId { get { return m_secureSessionId; } }
         public IScene Scene { get { return m_scene; } }
         public UUID SessionId { get { return m_sessionId; } }
@@ -170,6 +380,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             m_scene = scene;
             m_assetService = m_scene.RequestModuleInterface<IAssetService>();
+            m_hyperAssets = m_scene.RequestModuleInterface<IHyperAssetService>();
             m_GroupsModule = scene.RequestModuleInterface<IGroupsModule>();
             m_imageManager = new LLImageManager(this, m_assetService, Scene.RequestModuleInterface<IJ2KDecoder>());
             m_channelVersion = Utils.StringToBytes(scene.GetSimulatorVersion());
@@ -198,51 +409,35 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         #region Client Methods
 
         /// <summary>
-        /// Close down the client view.  This *must* be the last method called, since the last  #
-        /// statement of CloseCleanup() aborts the thread.
+        /// Shut down the client view
         /// </summary>
-        /// <param name="shutdownCircuit"></param>
-        public void Close(bool shutdownCircuit)
+        public void Close()
         {
             m_log.DebugFormat(
-                "[CLIENT]: Close has been called with shutdownCircuit = {0} for {1} attached to scene {2}",
-                shutdownCircuit, Name, m_scene.RegionInfo.RegionName);
+                "[CLIENT]: Close has been called for {0} attached to scene {1}",
+                Name, m_scene.RegionInfo.RegionName);
+
+            // Send the STOP packet
+            DisableSimulatorPacket disable = (DisableSimulatorPacket)PacketPool.Instance.GetPacket(PacketType.DisableSimulator);
+            OutPacket(disable, ThrottleOutPacketType.Unknown);
+
+            IsActive = false;
 
+            // Shutdown the image manager
             if (m_imageManager != null)
                 m_imageManager.Close();
 
+            // Fire the callback for this connection closing
+            if (OnConnectionClosed != null)
+                OnConnectionClosed(this);
+
+            // Flush all of the packets out of the UDP server for this client
             if (m_udpServer != null)
-                m_udpServer.Flush();
-
-            // raise an event on the packet server to Shutdown the circuit
-            // Now, if we raise the event then the packet server will call this method itself, so don't try cleanup
-            // here otherwise we'll end up calling it twice.
-            // FIXME: In truth, I might be wrong but this whole business of calling this method twice (with different args) looks
-            // horribly tangly.  Hopefully it should be possible to greatly simplify it.
-            if (shutdownCircuit)
-            {
-                if (OnConnectionClosed != null)
-                    OnConnectionClosed(this);
-            }
-            else
-            {
-                CloseCleanup(shutdownCircuit);
-            }
-        }
+                m_udpServer.Flush(m_udpClient);
 
-        private void CloseCleanup(bool shutdownCircuit)
-        {
+            // Remove ourselves from the scene
             m_scene.RemoveClient(AgentId);
 
-            //m_log.InfoFormat("[CLIENTVIEW] Memory pre  GC {0}", System.GC.GetTotalMemory(false));
-            //m_log.InfoFormat("[CLIENTVIEW] Memory post GC {0}", System.GC.GetTotalMemory(true));
-
-            // Send the STOP packet
-            DisableSimulatorPacket disable = (DisableSimulatorPacket)PacketPool.Instance.GetPacket(PacketType.DisableSimulator);
-            OutPacket(disable, ThrottleOutPacketType.Unknown);
-
-            Thread.Sleep(2000);
-
             // Shut down timers. Thread Context of this method is murky.   Lock all timers
             if (m_avatarTerseUpdateTimer.Enabled)
                 lock (m_avatarTerseUpdateTimer)
@@ -254,43 +449,20 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 lock (m_primFullUpdateTimer)
                     m_primFullUpdateTimer.Stop();
 
-            // This is just to give the client a reasonable chance of
-            // flushing out all it's packets.  There should probably
-            // be a better mechanism here
-
             // We can't reach into other scenes and close the connection
             // We need to do this over grid communications
             //m_scene.CloseAllAgents(CircuitCode);
 
-            // If we're not shutting down the circuit, then this is the last time we'll go here.
-            // If we are shutting down the circuit, the UDP Server will come back here with
-            // ShutDownCircuit = false
-            if (!(shutdownCircuit))
-            {
-                GC.Collect();
-                m_imageManager = null;
-                // Sends a KillPacket object, with which, the
-                // blockingqueue dequeues and sees it's a killpacket
-                // and terminates within the context of the client thread.
-                // This ensures that it's done from within the context
-                // of the client thread regardless of where Close() is called.
-                KillEndDone();
-            }
-
-            IsActive = false;
-
-            m_avatarTerseUpdateTimer.Close();
-            m_primTerseUpdateTimer.Close();
-            m_primFullUpdateTimer.Close();
+            m_avatarTerseUpdateTimer.Dispose();
+            m_primTerseUpdateTimer.Dispose();
+            m_primFullUpdateTimer.Dispose();
 
-            //m_udpServer.OnPacketStats -= PopulateStats;
+            // Disable UDP handling for this client
             m_udpClient.Shutdown();
 
-            // wait for thread stoped
-            // m_clientThread.Join();
-
-            // delete circuit code
-            //m_networkServer.CloseClient(this);
+            //m_log.InfoFormat("[CLIENTVIEW] Memory pre  GC {0}", System.GC.GetTotalMemory(false));
+            //GC.Collect();
+            //m_log.InfoFormat("[CLIENTVIEW] Memory post GC {0}", System.GC.GetTotalMemory(true));
         }
 
         public void Kick(string message)
@@ -412,43 +584,11 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return result;
         }
 
-        /*protected void DebugPacket(string direction, Packet packet)
-        {
-            string info;
-
-            if (m_debugPacketLevel < 255 && packet.Type == PacketType.AgentUpdate)
-                return;
-            if (m_debugPacketLevel < 254 && packet.Type == PacketType.ViewerEffect)
-                return;
-            if (m_debugPacketLevel < 253 && (
-                                     packet.Type == PacketType.CompletePingCheck ||
-                                     packet.Type == PacketType.StartPingCheck
-                                 ))
-                return;
-            if (m_debugPacketLevel < 252 && packet.Type == PacketType.PacketAck)
-                return;
-
-            if (m_debugPacketLevel > 1)
-            {
-                info = packet.ToString();
-            }
-            else
-            {
-                info = packet.Type.ToString();
-            }
-
-            Console.WriteLine(m_circuitCode + ":" + direction + ": " + info);
-        }*/
-
         #endregion Packet Handling
 
         # region Setup
 
-        /// <summary>
-        /// Starts up the timers to check the client and resend unacked packets
-        /// Adds the client to the OpenSim.Region.Framework.Scenes.Scene
-        /// </summary>
-        protected virtual void InitNewClient()
+        public virtual void Start()
         {
             m_avatarTerseUpdateTimer = new Timer(m_avatarTerseUpdateRate);
             m_avatarTerseUpdateTimer.Elapsed += new ElapsedEventHandler(ProcessAvatarTerseUpdates);
@@ -467,262 +607,8 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             RefreshGroupMembership();
         }
 
-        public virtual void Start()
-        {
-            // This sets up all the timers
-            InitNewClient();
-        }
-
-        /// <summary>
-        /// Run a user session.  This method lies at the base of the entire client thread.
-        /// </summary>
-        protected void RunUserSession()
-        {
-            try
-            {
-                
-            }
-            catch (Exception e)
-            {
-                if (e is ThreadAbortException)
-                    throw;
-
-                if (StatsManager.SimExtraStats != null)
-                    StatsManager.SimExtraStats.AddAbnormalClientThreadTermination();
-
-                // Don't let a failure in an individual client thread crash the whole sim.
-                m_log.ErrorFormat(
-                    "[CLIENT]: Client thread for {0} {1} crashed.  Logging them out.", Name, AgentId);
-                m_log.Error(e.ToString());
-
-                try
-                {
-                    // Make an attempt to alert the user that their session has crashed
-                    AgentAlertMessagePacket packet
-                        = BuildAgentAlertPacket(
-                            "Unfortunately the session for this client on the server has crashed.\n"
-                                + "Any further actions taken will not be processed.\n"
-                                + "Please relog", true);
-
-                    m_udpServer.SendPacket(m_agentId, packet, ThrottleOutPacketType.Unknown, false);
-
-                    // There may be a better way to do this.  Perhaps kick?  Not sure this propogates notifications to
-                    // listeners yet, though.
-                    Logout(this);
-                }
-                catch (Exception e2)
-                {
-                    if (e2 is ThreadAbortException)
-                        throw;
-
-                    m_log.ErrorFormat("[CLIENT]: Further exception thrown on forced session logout.  {0}", e2);
-                }
-            }
-        }
-
         # endregion
 
-        #region Events
-
-        public event GenericMessage OnGenericMessage;
-        public event BinaryGenericMessage OnBinaryGenericMessage;
-        public event Action<IClientAPI> OnLogout;
-        public event ObjectPermissions OnObjectPermissions;
-        public event Action<IClientAPI> OnConnectionClosed;
-        public event ViewerEffectEventHandler OnViewerEffect;
-        public event ImprovedInstantMessage OnInstantMessage;
-        public event ChatMessage OnChatFromClient;
-        public event TextureRequest OnRequestTexture;
-        public event RezObject OnRezObject;
-        public event DeRezObject OnDeRezObject;
-        public event ModifyTerrain OnModifyTerrain;
-        public event Action<IClientAPI> OnRegionHandShakeReply;
-        public event GenericCall2 OnRequestWearables;
-        public event SetAppearance OnSetAppearance;
-        public event AvatarNowWearing OnAvatarNowWearing;
-        public event RezSingleAttachmentFromInv OnRezSingleAttachmentFromInv;
-        public event RezMultipleAttachmentsFromInv OnRezMultipleAttachmentsFromInv;
-        public event UUIDNameRequest OnDetachAttachmentIntoInv;
-        public event ObjectAttach OnObjectAttach;
-        public event ObjectDeselect OnObjectDetach;
-        public event ObjectDrop OnObjectDrop;
-        public event GenericCall2 OnCompleteMovementToRegion;
-        public event UpdateAgent OnAgentUpdate;
-        public event AgentRequestSit OnAgentRequestSit;
-        public event AgentSit OnAgentSit;
-        public event AvatarPickerRequest OnAvatarPickerRequest;
-        public event StartAnim OnStartAnim;
-        public event StopAnim OnStopAnim;
-        public event Action<IClientAPI> OnRequestAvatarsData;
-        public event LinkObjects OnLinkObjects;
-        public event DelinkObjects OnDelinkObjects;
-        public event GrabObject OnGrabObject;
-        public event DeGrabObject OnDeGrabObject;
-        public event SpinStart OnSpinStart;
-        public event SpinStop OnSpinStop;
-        public event ObjectDuplicate OnObjectDuplicate;
-        public event ObjectDuplicateOnRay OnObjectDuplicateOnRay;
-        public event MoveObject OnGrabUpdate;
-        public event SpinObject OnSpinUpdate;
-        public event AddNewPrim OnAddPrim;
-        public event RequestGodlikePowers OnRequestGodlikePowers;
-        public event GodKickUser OnGodKickUser;
-        public event ObjectExtraParams OnUpdateExtraParams;
-        public event UpdateShape OnUpdatePrimShape;
-        public event ObjectRequest OnObjectRequest;
-        public event ObjectSelect OnObjectSelect;
-        public event ObjectDeselect OnObjectDeselect;
-        public event GenericCall7 OnObjectDescription;
-        public event GenericCall7 OnObjectName;
-        public event GenericCall7 OnObjectClickAction;
-        public event GenericCall7 OnObjectMaterial;
-        public event ObjectIncludeInSearch OnObjectIncludeInSearch;
-        public event RequestObjectPropertiesFamily OnRequestObjectPropertiesFamily;
-        public event UpdatePrimFlags OnUpdatePrimFlags;
-        public event UpdatePrimTexture OnUpdatePrimTexture;
-        public event UpdateVector OnUpdatePrimGroupPosition;
-        public event UpdateVector OnUpdatePrimSinglePosition;
-        public event UpdatePrimRotation OnUpdatePrimGroupRotation;
-        public event UpdatePrimSingleRotation OnUpdatePrimSingleRotation;
-        public event UpdatePrimSingleRotationPosition OnUpdatePrimSingleRotationPosition;
-        public event UpdatePrimGroupRotation OnUpdatePrimGroupMouseRotation;
-        public event UpdateVector OnUpdatePrimScale;
-        public event UpdateVector OnUpdatePrimGroupScale;
-        public event StatusChange OnChildAgentStatus;
-        public event GenericCall2 OnStopMovement;
-        public event Action<UUID> OnRemoveAvatar;
-        public event RequestMapBlocks OnRequestMapBlocks;
-        public event RequestMapName OnMapNameRequest;
-        public event TeleportLocationRequest OnTeleportLocationRequest;
-        public event TeleportLandmarkRequest OnTeleportLandmarkRequest;
-        public event DisconnectUser OnDisconnectUser;
-        public event RequestAvatarProperties OnRequestAvatarProperties;
-        public event SetAlwaysRun OnSetAlwaysRun;
-        public event FetchInventory OnAgentDataUpdateRequest;
-        public event TeleportLocationRequest OnSetStartLocationRequest;
-        public event UpdateAvatarProperties OnUpdateAvatarProperties;
-        public event CreateNewInventoryItem OnCreateNewInventoryItem;
-        public event CreateInventoryFolder OnCreateNewInventoryFolder;
-        public event UpdateInventoryFolder OnUpdateInventoryFolder;
-        public event MoveInventoryFolder OnMoveInventoryFolder;
-        public event FetchInventoryDescendents OnFetchInventoryDescendents;
-        public event PurgeInventoryDescendents OnPurgeInventoryDescendents;
-        public event FetchInventory OnFetchInventory;
-        public event RequestTaskInventory OnRequestTaskInventory;
-        public event UpdateInventoryItem OnUpdateInventoryItem;
-        public event CopyInventoryItem OnCopyInventoryItem;
-        public event MoveInventoryItem OnMoveInventoryItem;
-        public event RemoveInventoryItem OnRemoveInventoryItem;
-        public event RemoveInventoryFolder OnRemoveInventoryFolder;
-        public event UDPAssetUploadRequest OnAssetUploadRequest;
-        public event XferReceive OnXferReceive;
-        public event RequestXfer OnRequestXfer;
-        public event ConfirmXfer OnConfirmXfer;
-        public event AbortXfer OnAbortXfer;
-        public event RequestTerrain OnRequestTerrain;
-        public event RezScript OnRezScript;
-        public event UpdateTaskInventory OnUpdateTaskInventory;
-        public event MoveTaskInventory OnMoveTaskItem;
-        public event RemoveTaskInventory OnRemoveTaskItem;
-        public event RequestAsset OnRequestAsset;
-        public event UUIDNameRequest OnNameFromUUIDRequest;
-        public event ParcelAccessListRequest OnParcelAccessListRequest;
-        public event ParcelAccessListUpdateRequest OnParcelAccessListUpdateRequest;
-        public event ParcelPropertiesRequest OnParcelPropertiesRequest;
-        public event ParcelDivideRequest OnParcelDivideRequest;
-        public event ParcelJoinRequest OnParcelJoinRequest;
-        public event ParcelPropertiesUpdateRequest OnParcelPropertiesUpdateRequest;
-        public event ParcelSelectObjects OnParcelSelectObjects;
-        public event ParcelObjectOwnerRequest OnParcelObjectOwnerRequest;
-        public event ParcelAbandonRequest OnParcelAbandonRequest;
-        public event ParcelGodForceOwner OnParcelGodForceOwner;
-        public event ParcelReclaim OnParcelReclaim;
-        public event ParcelReturnObjectsRequest OnParcelReturnObjectsRequest;
-        public event ParcelDeedToGroup OnParcelDeedToGroup;
-        public event RegionInfoRequest OnRegionInfoRequest;
-        public event EstateCovenantRequest OnEstateCovenantRequest;
-        public event FriendActionDelegate OnApproveFriendRequest;
-        public event FriendActionDelegate OnDenyFriendRequest;
-        public event FriendshipTermination OnTerminateFriendship;
-        public event MoneyTransferRequest OnMoneyTransferRequest;
-        public event EconomyDataRequest OnEconomyDataRequest;
-        public event MoneyBalanceRequest OnMoneyBalanceRequest;
-        public event ParcelBuy OnParcelBuy;
-        public event UUIDNameRequest OnTeleportHomeRequest;
-        public event UUIDNameRequest OnUUIDGroupNameRequest;
-        public event ScriptAnswer OnScriptAnswer;
-        public event RequestPayPrice OnRequestPayPrice;
-        public event ObjectSaleInfo OnObjectSaleInfo;
-        public event ObjectBuy OnObjectBuy;
-        public event BuyObjectInventory OnBuyObjectInventory;
-        public event AgentSit OnUndo;
-        public event ForceReleaseControls OnForceReleaseControls;
-        public event GodLandStatRequest OnLandStatRequest;
-        public event RequestObjectPropertiesFamily OnObjectGroupRequest;
-        public event DetailedEstateDataRequest OnDetailedEstateDataRequest;
-        public event SetEstateFlagsRequest OnSetEstateFlagsRequest;
-        public event SetEstateTerrainBaseTexture OnSetEstateTerrainBaseTexture;
-        public event SetEstateTerrainDetailTexture OnSetEstateTerrainDetailTexture;
-        public event SetEstateTerrainTextureHeights OnSetEstateTerrainTextureHeights;
-        public event CommitEstateTerrainTextureRequest OnCommitEstateTerrainTextureRequest;
-        public event SetRegionTerrainSettings OnSetRegionTerrainSettings;
-        public event BakeTerrain OnBakeTerrain;
-        public event RequestTerrain OnUploadTerrain;
-        public event EstateChangeInfo OnEstateChangeInfo;
-        public event EstateRestartSimRequest OnEstateRestartSimRequest;
-        public event EstateChangeCovenantRequest OnEstateChangeCovenantRequest;
-        public event UpdateEstateAccessDeltaRequest OnUpdateEstateAccessDeltaRequest;
-        public event SimulatorBlueBoxMessageRequest OnSimulatorBlueBoxMessageRequest;
-        public event EstateBlueBoxMessageRequest OnEstateBlueBoxMessageRequest;
-        public event EstateDebugRegionRequest OnEstateDebugRegionRequest;
-        public event EstateTeleportOneUserHomeRequest OnEstateTeleportOneUserHomeRequest;
-        public event EstateTeleportAllUsersHomeRequest OnEstateTeleportAllUsersHomeRequest;
-        public event RegionHandleRequest OnRegionHandleRequest;
-        public event ParcelInfoRequest OnParcelInfoRequest;
-        public event ScriptReset OnScriptReset;
-        public event GetScriptRunning OnGetScriptRunning;
-        public event SetScriptRunning OnSetScriptRunning;
-        public event UpdateVector OnAutoPilotGo;
-        public event TerrainUnacked OnUnackedTerrain;
-        public event ActivateGesture OnActivateGesture;
-        public event DeactivateGesture OnDeactivateGesture;
-        public event ObjectOwner OnObjectOwner;
-        public event DirPlacesQuery OnDirPlacesQuery;
-        public event DirFindQuery OnDirFindQuery;
-        public event DirLandQuery OnDirLandQuery;
-        public event DirPopularQuery OnDirPopularQuery;
-        public event DirClassifiedQuery OnDirClassifiedQuery;
-        public event EventInfoRequest OnEventInfoRequest;
-        public event ParcelSetOtherCleanTime OnParcelSetOtherCleanTime;
-        public event MapItemRequest OnMapItemRequest;
-        public event OfferCallingCard OnOfferCallingCard;
-        public event AcceptCallingCard OnAcceptCallingCard;
-        public event DeclineCallingCard OnDeclineCallingCard;
-        public event SoundTrigger OnSoundTrigger;
-        public event StartLure OnStartLure;
-        public event TeleportLureRequest OnTeleportLureRequest;
-        public event NetworkStats OnNetworkStatsUpdate;
-        public event ClassifiedInfoRequest OnClassifiedInfoRequest;
-        public event ClassifiedInfoUpdate OnClassifiedInfoUpdate;
-        public event ClassifiedDelete OnClassifiedDelete;
-        public event ClassifiedDelete OnClassifiedGodDelete;
-        public event EventNotificationAddRequest OnEventNotificationAddRequest;
-        public event EventNotificationRemoveRequest OnEventNotificationRemoveRequest;
-        public event EventGodDelete OnEventGodDelete;
-        public event ParcelDwellRequest OnParcelDwellRequest;
-        public event UserInfoRequest OnUserInfoRequest;
-        public event UpdateUserInfo OnUpdateUserInfo;
-        public event RetrieveInstantMessages OnRetrieveInstantMessages;
-        public event PickDelete OnPickDelete;
-        public event PickGodDelete OnPickGodDelete;
-        public event PickInfoUpdate OnPickInfoUpdate;
-        public event AvatarNotesUpdate OnAvatarNotesUpdate;
-        public event MuteListRequest OnMuteListRequest;
-        public event AvatarInterestUpdate OnAvatarInterestUpdate;
-        public event PlacesQuery OnPlacesQuery;
-
-        #endregion Events
-
         public void ActivateGesture(UUID assetId, UUID gestureId)
         {
         }
@@ -1342,7 +1228,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             kill.ObjectData[0].ID = localID;
             kill.Header.Reliable = true;
             kill.Header.Zerocoded = true;
-            OutPacket(kill, ThrottleOutPacketType.Task);
+            OutPacket(kill, ThrottleOutPacketType.State);
         }
 
         /// <summary>
@@ -1936,7 +1822,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             sendXfer.XferID.ID = xferID;
             sendXfer.XferID.Packet = packet;
             sendXfer.DataPacket.Data = data;
-            OutPacket(sendXfer, ThrottleOutPacketType.Task);
+            OutPacket(sendXfer, ThrottleOutPacketType.Asset);
         }
 
         public void SendEconomyData(float EnergyEfficiency, int ObjectCapacity, int ObjectCount, int PriceEnergyUnit,
@@ -2218,7 +2104,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             packet.AgentData.SessionID = SessionId;
             packet.Header.Reliable = false;
             packet.Header.Zerocoded = true;
-            OutPacket(packet, ThrottleOutPacketType.Task);
+            OutPacket(packet, ThrottleOutPacketType.State);
         }
 
         public void SendAvatarProperties(UUID avatarID, string aboutText, string bornOn, Byte[] charterMember,
@@ -3241,7 +3127,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             avp.Sender.IsTrial = false;
             avp.Sender.ID = agentID;
-            OutPacket(avp, ThrottleOutPacketType.Task);
+            OutPacket(avp, ThrottleOutPacketType.State);
         }
 
         public void SendAnimations(UUID[] animations, int[] seqs, UUID sourceAgentId, UUID[] objectIDs)
@@ -3366,7 +3252,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     int length = 0;
                     m_avatarTerseUpdates[count].ToBytes(blockbuffer, ref length);
                     length = Helpers.ZeroEncode(blockbuffer, length, zerobuffer);
-                    if (size + length > m_packetMTU)
+                    if (size + length > Packet.MTU)
                         break;
                     size += length;
                 }
@@ -3381,6 +3267,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                 terse.Header.Reliable = false;
                 terse.Header.Zerocoded = true;
+                // FIXME: Move this to ThrottleOutPacketType.State when the real prioritization code is committed
                 OutPacket(terse, ThrottleOutPacketType.Task);
 
                 if (m_avatarTerseUpdates.Count == 0)
@@ -3571,7 +3458,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         void ProcessTextureRequests()
         {
             if (m_imageManager != null)
-                m_imageManager.ProcessImageQueue(m_textureSendLimit, m_textureDataLimit);
+                m_imageManager.ProcessImageQueue(m_textureSendLimit);
         }
 
         void ProcessPrimFullUpdates(object sender, ElapsedEventArgs e)
@@ -3610,7 +3497,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     int length = 0;
                     m_primFullUpdates[count].ToBytes(blockbuffer, ref length);
                     length = Helpers.ZeroEncode(blockbuffer, length, zerobuffer);
-                    if (size + length > m_packetMTU)
+                    if (size + length > Packet.MTU)
                         break;
                     size += length;
                 }
@@ -3625,7 +3512,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 }
 
                 outPacket.Header.Zerocoded = true;
-                OutPacket(outPacket, ThrottleOutPacketType.Task);
+                OutPacket(outPacket, ThrottleOutPacketType.State);
 
                 if (m_primFullUpdates.Count == 0 && m_primFullUpdateTimer.Enabled)
                     lock (m_primFullUpdateTimer)
@@ -3698,7 +3585,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     int length = 0;
                     m_primTerseUpdates[count].ToBytes(blockbuffer, ref length);
                     length = Helpers.ZeroEncode(blockbuffer, length, zerobuffer);
-                    if (size + length > m_packetMTU)
+                    if (size + length > Packet.MTU)
                         break;
                     size += length;
                 }
@@ -3715,7 +3602,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                 outPacket.Header.Reliable = false;
                 outPacket.Header.Zerocoded = true;
-                OutPacket(outPacket, ThrottleOutPacketType.Task);
+                OutPacket(outPacket, ThrottleOutPacketType.State);
 
                 if (m_primTerseUpdates.Count == 0)
                     lock (m_primTerseUpdateTimer)
@@ -4801,7 +4688,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         public bool HandleObjectGroupRequest(IClientAPI sender, Packet Pack)
         {
-
             ObjectGroupPacket ogpack = (ObjectGroupPacket)Pack;
             if (ogpack.AgentData.SessionID != SessionId) return false;
 
@@ -7013,7 +6899,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     #endregion
 
                     //handlerTextureRequest = null;
-
                     for (int i = 0; i < imageRequest.RequestImage.Length; i++)
                     {
                         if (OnRequestTexture != null)
@@ -7024,7 +6909,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                             args.PacketNumber = imageRequest.RequestImage[i].Packet;
                             args.Priority = imageRequest.RequestImage[i].DownloadPriority;
                             args.requestSequence = imageRequest.Header.Sequence;
-
                             //handlerTextureRequest = OnRequestTexture;
 
                             //if (handlerTextureRequest != null)
@@ -7047,10 +6931,10 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                     // Validate inventory transfers
                     // Has to be done here, because AssetCache can't do it
                     //
-                    
+                    UUID taskID = UUID.Zero;
                     if (transfer.TransferInfo.SourceType == 3)
                     {
-                        UUID taskID = new UUID(transfer.TransferInfo.Params, 48);
+                        taskID = new UUID(transfer.TransferInfo.Params, 48);
                         UUID itemID = new UUID(transfer.TransferInfo.Params, 64);
                         UUID requestID = new UUID(transfer.TransferInfo.Params, 80);
                         if (!(((Scene)m_scene).Permissions.BypassPermissions()))
@@ -7121,7 +7005,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
                     //m_assetCache.AddAssetRequest(this, transfer);
 
-                    MakeAssetRequest(transfer);
+                    MakeAssetRequest(transfer, taskID);
 
                     /* RequestAsset = OnRequestAsset;
                          if (RequestAsset != null)
@@ -10250,7 +10134,6 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
         public void KillEndDone()
         {
-            m_udpClient.Shutdown();
         }
 
         #region IClientCore
@@ -10293,15 +10176,14 @@ namespace OpenSim.Region.ClientStack.LindenUDP
         {
             Kick(reason);
             Thread.Sleep(1000);
-            Close(true);
+            Close();
         }
 
         public void Disconnect()
         {
-            Close(true);
+            Close();
         }
 
-
         #endregion
 
         public void RefreshGroupMembership()
@@ -10330,7 +10212,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             return String.Empty;
         }
 
-        public void MakeAssetRequest(TransferRequestPacket transferRequest)
+        public void MakeAssetRequest(TransferRequestPacket transferRequest, UUID taskID)
         {
             UUID requestID = UUID.Zero;
             if (transferRequest.TransferInfo.SourceType == 2)
@@ -10342,12 +10224,20 @@ namespace OpenSim.Region.ClientStack.LindenUDP
             {
                 //inventory asset request
                 requestID = new UUID(transferRequest.TransferInfo.Params, 80);
-                //m_log.Debug("asset request " + requestID);
+                //m_log.Debug("[XXX] inventory asset request " + requestID);
+                //if (taskID == UUID.Zero) // Agent
+                //    if (m_scene is HGScene)
+                //    {
+                //        m_log.Debug("[XXX] hg asset request " + requestID);
+                //        // We may need to fetch the asset from the user's asset server into the local asset server
+                //        HGAssetMapper mapper = ((HGScene)m_scene).AssetMapper;
+                //        mapper.Get(requestID, AgentId);
+                //    }
             }
 
             //check to see if asset is in local cache, if not we need to request it from asset server.
             //m_log.Debug("asset request " + requestID);
-            
+
             m_assetService.Get(requestID.ToString(), transferRequest, AssetReceived);
 
         }
@@ -10358,12 +10248,12 @@ namespace OpenSim.Region.ClientStack.LindenUDP
 
             UUID requestID = UUID.Zero;
             byte source = 2;
-            if (transferRequest.TransferInfo.SourceType == 2)
+            if ((transferRequest.TransferInfo.SourceType == 2) || (transferRequest.TransferInfo.SourceType == 2222))
             {
                 //direct asset request
                 requestID = new UUID(transferRequest.TransferInfo.Params, 0);
             }
-            else if (transferRequest.TransferInfo.SourceType == 3)
+            else if ((transferRequest.TransferInfo.SourceType == 3) || (transferRequest.TransferInfo.SourceType == 3333))
             {
                 //inventory asset request
                 requestID = new UUID(transferRequest.TransferInfo.Params, 80);
@@ -10371,10 +10261,28 @@ namespace OpenSim.Region.ClientStack.LindenUDP
                 //m_log.Debug("asset request " + requestID);
             }
 
-            // FIXME: We never tell the client about assets which do not exist when requested by this transfer mechanism, which can't be right.
             if (null == asset)
             {
+                if ((m_hyperAssets != null) && (transferRequest.TransferInfo.SourceType < 2000))
+                {
+                    // Try the user's inventory, but only if it's different from the regions'
+                    string userAssets = m_hyperAssets.GetUserAssetServer(AgentId);
+                    if ((userAssets != string.Empty) && (userAssets != m_hyperAssets.GetSimAssetServer()))
+                    {
+                        m_log.DebugFormat("[CLIENT]: asset {0} not found in local asset storage. Trying user's storage.", id);
+                        if (transferRequest.TransferInfo.SourceType == 2)
+                            transferRequest.TransferInfo.SourceType = 2222; // marker
+                        else if (transferRequest.TransferInfo.SourceType == 3)
+                            transferRequest.TransferInfo.SourceType = 3333; // marker
+
+                        m_assetService.Get(userAssets + "/" + id, transferRequest, AssetReceived);
+                        return;
+                    }
+                }
+
                 //m_log.DebugFormat("[ASSET CACHE]: Asset transfer request for asset which is {0} already known to be missing.  Dropping", requestID);
+                
+                // FIXME: We never tell the client about assets which do not exist when requested by this transfer mechanism, which can't be right.
                 return;
             }