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* Yet some more connectivity restructuring 

* We now have CloseAllAgents( circuit ) and CloseAllCircuits( agentId ) for great justice ( but alas, still only closing on one single scene - be brave! )
  * Login and ConnectionClosed now eventified and moveified awayified
  * Killed off unused NullClientAPI
  * Now the client is almost only responsible for its own closing. ( I will get that scene out of there )
  * Lookin' good!
afrisby
lbsa71 2007-09-18 13:29:16 +00:00
parent 0bac4b430c
commit 70d9cec3b5
10 changed files with 121 additions and 232 deletions
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38
OpenSim/Framework/General/ClientManager.cs
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@ -3,6 +3,7 @@ using System.Collections.Generic;
using System.Text;
using libsecondlife.Packets;
using OpenSim.Framework.Interfaces;
using libsecondlife;
namespace OpenSim.Framework
{
@ -24,7 +25,7 @@ namespace OpenSim.Framework
m_clients = new Dictionary<uint, IClientAPI>();
}
public void Remove(uint id)
private void Remove(uint id)
{
m_clients.Remove(id);
}
@ -44,18 +45,45 @@ namespace OpenSim.Framework
}
}
public void ConnectionClosed(uint circuitCode)
public void CloseAllAgents(uint circuitCode)
{
IClientAPI client;
if (m_clients.TryGetValue(circuitCode, out client))
{
m_clients.Remove(circuitCode);
client.Close();
CloseAllCircuits(client.AgentId);
}
}
// TODO: Now remove all local childagents too
public void CloseAllCircuits( LLUUID agentId )
{
uint[] circuits = GetAllCircuits(agentId);
foreach (uint circuit in circuits )
{
IClientAPI client;
if (m_clients.TryGetValue(circuit, out client))
{
Remove(circuit);
client.Close();
}
}
}
private uint[] GetAllCircuits(LLUUID agentId)
{
List<uint> circuits = new List<uint>();
foreach (KeyValuePair<uint, IClientAPI> pair in m_clients)
{
if( pair.Value.AgentId == agentId )
{
circuits.Add( pair.Key );
}
}
return circuits.ToArray();
}
public void ViewerEffectHandler(IClientAPI sender, ViewerEffectPacket.EffectBlock[] effectBlock)
{

9
OpenSim/Framework/General/Interfaces/IClientAPI.cs
View File

@ -25,6 +25,7 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
using System;
using System.Collections.Generic;
using System.Net;
using libsecondlife;
@ -192,6 +193,12 @@ namespace OpenSim.Framework.Interfaces
get;
}
uint CircuitCode
{
get;
set;
}
void OutPacket(Packet newPack);
void SendWearables(AvatarWearable[] wearables);
void SendAppearance(LLUUID agentID, byte[] visualParams, byte[] textureEntry);
@ -245,5 +252,7 @@ namespace OpenSim.Framework.Interfaces
void InPacket(Packet NewPack);
void Close();
event ViewerEffectEventHandler OnViewerEffect;
event Action<IClientAPI> OnLogout;
event Action<IClientAPI> OnConnectionClosed;
}
}

183
OpenSim/Framework/General/NullClientAPI.cs
View File

@ -1,183 +0,0 @@
using System.Collections.Generic;
using System.Net;
using OpenSim.Framework.Interfaces;
using OpenSim.Framework.Types;
using OpenSim.Framework.Data;
using libsecondlife;
using libsecondlife.Packets;
namespace OpenSim.Framework
{
public class NullClientAPI : IClientAPI
{
#pragma warning disable 67
public event ImprovedInstantMessage OnInstantMessage;
public event ChatFromViewer OnChatFromViewer;
public event RezObject OnRezObject;
public event ModifyTerrain OnModifyTerrain;
public event SetAppearance OnSetAppearance;
public event StartAnim OnStartAnim;
public event LinkObjects OnLinkObjects;
public event RequestMapBlocks OnRequestMapBlocks;
public event TeleportLocationRequest OnTeleportLocationRequest;
public event DisconnectUser OnDisconnectUser;
public event RequestAvatarProperties OnRequestAvatarProperties;
public event GenericCall4 OnDeRezObject;
public event GenericCall OnRegionHandShakeReply;
public event GenericCall OnRequestWearables;
public event GenericCall2 OnCompleteMovementToRegion;
public event UpdateAgent OnAgentUpdate;
public event GenericCall OnRequestAvatarsData;
public event AddNewPrim OnAddPrim;
public event ObjectDuplicate OnObjectDuplicate;
public event UpdateVector OnGrabObject;
public event ObjectSelect OnDeGrabObject;
public event MoveObject OnGrabUpdate;
public event UpdateShape OnUpdatePrimShape;
public event ObjectExtraParams OnUpdateExtraParams;
public event ObjectSelect OnObjectSelect;
public event GenericCall7 OnObjectDescription;
public event GenericCall7 OnObjectName;
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 UpdatePrimGroupRotation OnUpdatePrimGroupMouseRotation;
public event UpdateVector OnUpdatePrimScale;
public event StatusChange OnChildAgentStatus;
public event GenericCall2 OnStopMovement;
public event GenericCall6 OnRemoveAvatar;
public event ViewerEffectEventHandler OnViewerEffect;
public event CreateNewInventoryItem OnCreateNewInventoryItem;
public event CreateInventoryFolder OnCreateNewInventoryFolder;
public event FetchInventoryDescendents OnFetchInventoryDescendents;
public event FetchInventory OnFetchInventory;
public event RequestTaskInventory OnRequestTaskInventory;
public event UpdateInventoryItemTransaction OnUpdateInventoryItem;
public event UDPAssetUploadRequest OnAssetUploadRequest;
public event XferReceive OnXferReceive;
public event RequestXfer OnRequestXfer;
public event ConfirmXfer OnConfirmXfer;
public event RezScript OnRezScript;
public event UpdateTaskInventory OnUpdateTaskInventory;
public event RemoveTaskInventory OnRemoveTaskItem;
public event UUIDNameRequest OnNameFromUUIDRequest;
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 ObjectDeselect OnObjectDeselect;
public event EstateOwnerMessageRequest OnEstateOwnerMessage;
#pragma warning restore 67
private LLUUID m_uuid = LLUUID.Random();
public virtual LLVector3 StartPos
{
get { return new LLVector3(); }
set { }
}
public virtual LLUUID AgentId
{
get { return m_uuid; }
}
public LLUUID SessionId
{
get { return LLUUID.Zero; }
}
public virtual string FirstName
{
get { return ""; }
}
public virtual string LastName
{
get { return ""; }
}
public NullClientAPI()
{
}
public virtual void OutPacket(Packet newPack){}
public virtual void SendWearables(AvatarWearable[] wearables){}
public virtual void SendAppearance(LLUUID agentID, byte[] visualParams, byte[] textureEntry) { }
public virtual void SendStartPingCheck(byte seq){}
public virtual void SendKillObject(ulong regionHandle, uint localID){}
public virtual void SendAnimation(LLUUID animID, int seq, LLUUID sourceAgentId){}
public virtual void SendRegionHandshake(RegionInfo regionInfo){}
public virtual void SendChatMessage(string message, byte type, LLVector3 fromPos, string fromName, LLUUID fromAgentID) { }
public virtual void SendChatMessage(byte[] message, byte type, LLVector3 fromPos, string fromName, LLUUID fromAgentID){}
public virtual void SendInstantMessage(LLUUID fromAgent, LLUUID fromAgentSession, string message, LLUUID toAgent, LLUUID imSessionID, string fromName, byte dialog, uint timeStamp){}
public virtual void SendLayerData(float[] map){}
public virtual void SendLayerData(int px, int py, float[] map){}
public virtual void MoveAgentIntoRegion(RegionInfo regInfo, LLVector3 pos, LLVector3 look){}
public virtual void InformClientOfNeighbour(ulong neighbourHandle, IPEndPoint neighbourExternalEndPoint){}
public virtual AgentCircuitData RequestClientInfo() { return new AgentCircuitData(); }
public virtual void CrossRegion(ulong newRegionHandle, LLVector3 pos, LLVector3 lookAt, IPEndPoint newRegionExternalEndPoint, string capsURL){}
public virtual void SendMapBlock(List<MapBlockData> mapBlocks){}
public virtual void SendLocalTeleport(LLVector3 position, LLVector3 lookAt, uint flags){}
public virtual void SendRegionTeleport(ulong regionHandle, byte simAccess, IPEndPoint regionExternalEndPoint, uint locationID, uint flags, string capsURL){}
public virtual void SendTeleportCancel(){}
public virtual void SendTeleportLocationStart(){}
public virtual void SendMoneyBalance(LLUUID transaction, bool success, byte[] description, int balance){}
public virtual void SendAvatarData(ulong regionHandle, string firstName, string lastName, LLUUID avatarID, uint avatarLocalID, LLVector3 Pos, byte[] textureEntry){}
public virtual void SendAvatarTerseUpdate(ulong regionHandle, ushort timeDilation, uint localID, LLVector3 position, LLVector3 velocity, LLQuaternion rotation){}
public virtual void SendCoarseLocationUpdate(List<LLVector3> CoarseLocations) { }
public virtual void AttachObject(uint localID, LLQuaternion rotation, byte attachPoint){}
public virtual void SendPrimitiveToClient(ulong regionHandle, ushort timeDilation, uint localID, PrimitiveBaseShape primShape, LLVector3 pos, uint flags, LLUUID objectID, LLUUID ownerID, string text, uint parentID, byte[] particleSystem, LLQuaternion rotation){}
public virtual void SendPrimTerseUpdate(ulong regionHandle, ushort timeDilation, uint localID, LLVector3 position, LLQuaternion rotation){}
public virtual void SendInventoryFolderDetails(LLUUID ownerID, LLUUID folderID, List<InventoryItemBase> items){}
public virtual void SendInventoryItemDetails(LLUUID ownerID, InventoryItemBase item){}
public virtual void SendInventoryItemUpdate(InventoryItemBase Item) { }
public virtual void SendRemoveInventoryItem(LLUUID itemID) { }
public virtual void SendTaskInventory(LLUUID taskID, short serial, byte[] fileName) { }
public virtual void SendXferPacket(ulong xferID, uint packet, byte[] data) { }
public virtual void SendPreLoadSound(LLUUID objectID, LLUUID ownerID, LLUUID soundID) { }
public virtual void SendPlayAttachedSound(LLUUID soundID, LLUUID objectID, LLUUID ownerID, float gain, byte flags) { }
public virtual void SendNameReply(LLUUID profileId, string firstname, string lastname){}
public void SendAlertMessage(string message) { }
public void SendAgentAlertMessage(string message, bool modal) { }
public void SendLoadURL(string objectname, LLUUID objectID, LLUUID ownerID, bool groupOwned, string message, string url) { }
public bool AddMoney(int debit)
{
return false;
}
public void SendViewerTime(int phase) { }
public void SendAvatarProperties(LLUUID avatarID, string aboutText, string bornOn, string charterMember, string flAbout, uint flags, LLUUID flImageID, LLUUID imageID, string profileURL, LLUUID partnerID) { }
public void SetDebug(int newDebug) { }
public void InPacket(Packet NewPack)
{
}
public void Close()
{
}
}
}

4
OpenSim/Region/ClientStack/ClientView.API.cs
View File

@ -42,6 +42,8 @@ namespace OpenSim.Region.ClientStack
{
partial class ClientView
{
public event Action<IClientAPI> OnLogout;
public event Action<IClientAPI> OnConnectionClosed;
public event ViewerEffectEventHandler OnViewerEffect;
public event ImprovedInstantMessage OnInstantMessage;
public event ChatFromViewer OnChatFromViewer;
@ -373,7 +375,7 @@ namespace OpenSim.Region.ClientStack
agentData.AgentID = this.AgentId;
agentData.SessionID = this.m_sessionId;
agentData.SecureSessionID = this.SecureSessionID;
agentData.circuitcode = this.CircuitCode;
agentData.circuitcode = this.m_circuitCode;
agentData.child = false;
agentData.firstname = this.firstName;
agentData.lastname = this.lastName;

17
OpenSim/Region/ClientStack/ClientView.PacketHandlers.cs
View File

@ -56,19 +56,12 @@ namespace OpenSim.Region.ClientStack
protected virtual bool Logout(IClientAPI client, Packet packet)
{
// TODO: Refactor out this into an OnLogout so the ClientManager can close all clients.
MainLog.Instance.Verbose("OpenSimClient.cs:ProcessInPacket() - Got a logout request");
//send reply to let the client logout
LogoutReplyPacket logReply = new LogoutReplyPacket();
logReply.AgentData.AgentID = this.AgentId;
logReply.AgentData.SessionID = this.m_sessionId;
logReply.InventoryData = new LogoutReplyPacket.InventoryDataBlock[1];
logReply.InventoryData[0] = new LogoutReplyPacket.InventoryDataBlock();
logReply.InventoryData[0].ItemID = LLUUID.Zero;
OutPacket(logReply);
//
this.Close();
if( OnLogout != null )
{
OnLogout(client);
}
return true;
}

12
OpenSim/Region/ClientStack/ClientView.PacketQueue.cs
View File

@ -51,11 +51,17 @@ namespace OpenSim.Region.ClientStack
protected const int RESEND_TIMEOUT = 4000;
protected const int MAX_SEQUENCE = 0xFFFFFF;
public uint CircuitCode;
private uint m_circuitCode;
public EndPoint userEP;
protected PacketServer m_networkServer;
public uint CircuitCode
{
get { return m_circuitCode; }
set { m_circuitCode = value; }
}
protected virtual void ProcessOutPacket(Packet Pack)
{
// Keep track of when this packet was sent out
@ -142,11 +148,11 @@ namespace OpenSim.Region.ClientStack
if (Pack.Header.Zerocoded)
{
int packetsize = Helpers.ZeroEncode(sendbuffer, sendbuffer.Length, ZeroOutBuffer);
m_networkServer.SendPacketTo(ZeroOutBuffer, packetsize, SocketFlags.None, CircuitCode);//userEP);
m_networkServer.SendPacketTo(ZeroOutBuffer, packetsize, SocketFlags.None, m_circuitCode);//userEP);
}
else
{
m_networkServer.SendPacketTo(sendbuffer, sendbuffer.Length, SocketFlags.None, CircuitCode); //userEP);
m_networkServer.SendPacketTo(sendbuffer, sendbuffer.Length, SocketFlags.None, m_circuitCode); //userEP);
}
}
catch (Exception)

14
OpenSim/Region/ClientStack/ClientView.cs
View File

@ -133,8 +133,6 @@ namespace OpenSim.Region.ClientStack
m_scene.RemoveClient(this.AgentId);
m_clientManager.Remove(this.CircuitCode); // TODO: Move out and delete ref to clientmanager.
m_networkServer.RemoveClientCircuit(this.CircuitCode);
this.ClientThread.Abort();
}
@ -215,7 +213,7 @@ namespace OpenSim.Region.ClientStack
} else {
info = packet.Type.ToString();
}
Console.WriteLine(CircuitCode + ":" + direction + ": " + info);
Console.WriteLine(m_circuitCode + ":" + direction + ": " + info);
}
}
@ -252,8 +250,10 @@ namespace OpenSim.Region.ClientStack
probesWithNoIngressPackets++;
if (probesWithNoIngressPackets > 30)
{
// Refactor out this into an OnConnectionClosed so the ClientManager can clean up
this.Close();
if( OnConnectionClosed != null )
{
OnConnectionClosed(this);
}
}
else
{
@ -283,7 +283,7 @@ namespace OpenSim.Region.ClientStack
protected virtual void AuthUser()
{
// AuthenticateResponse sessionInfo = m_gridServer.AuthenticateSession(cirpack.CircuitCode.m_sessionId, cirpack.CircuitCode.ID, cirpack.CircuitCode.Code);
// AuthenticateResponse sessionInfo = m_gridServer.AuthenticateSession(cirpack.m_circuitCode.m_sessionId, cirpack.m_circuitCode.ID, cirpack.m_circuitCode.Code);
AuthenticateResponse sessionInfo = this.m_authenticateSessionsHandler.AuthenticateSession(cirpack.CircuitCode.SessionID, cirpack.CircuitCode.ID, cirpack.CircuitCode.Code);
if (!sessionInfo.Authorised)
{
@ -297,7 +297,7 @@ namespace OpenSim.Region.ClientStack
//session is authorised
m_agentId = cirpack.CircuitCode.ID;
this.m_sessionId = cirpack.CircuitCode.SessionID;
this.CircuitCode = cirpack.CircuitCode.Code;
this.m_circuitCode = cirpack.CircuitCode.Code;
this.firstName = sessionInfo.LoginInfo.First;
this.lastName = sessionInfo.LoginInfo.Last;

41
OpenSim/Region/ClientStack/PacketServer.cs
View File

@ -33,14 +33,15 @@ using OpenSim.Framework;
using OpenSim.Framework.Types;
using OpenSim.Framework.Interfaces;
using OpenSim.Framework.Communications.Caches;
using libsecondlife;
namespace OpenSim.Region.ClientStack
{
public class PacketServer
{
private ClientStackNetworkHandler _networkHandler;
private ClientStackNetworkHandler m_networkHandler;
private IScene _localScene;
private ClientManager m_clientManager = new ClientManager();
private readonly ClientManager m_clientManager = new ClientManager();
public ClientManager ClientManager
{
get { return m_clientManager; }
@ -48,8 +49,8 @@ namespace OpenSim.Region.ClientStack
public PacketServer(ClientStackNetworkHandler networkHandler)
{
_networkHandler = networkHandler;
_networkHandler.RegisterPacketServer(this);
m_networkHandler = networkHandler;
m_networkHandler.RegisterPacketServer(this);
}
public IScene LocalScene
@ -70,11 +71,6 @@ namespace OpenSim.Region.ClientStack
m_clientManager.InPacket(circuitCode, packet);
}
public virtual void ConnectionClosed(uint circuitCode)
{
m_clientManager.ConnectionClosed(circuitCode);
}
/// <summary>
///
/// </summary>
@ -145,10 +141,24 @@ namespace OpenSim.Region.ClientStack
this.m_clientManager.Add(useCircuit.CircuitCode.Code, newuser);
newuser.OnViewerEffect += m_clientManager.ViewerEffectHandler;
newuser.OnLogout += LogoutHandler;
newuser.OnConnectionClosed += CloseClient;
return true;
}
public void LogoutHandler(IClientAPI client)
{
LogoutReplyPacket logReply = new LogoutReplyPacket();
logReply.AgentData.AgentID = client.AgentId;
logReply.AgentData.SessionID = client.SessionId;
logReply.InventoryData = new LogoutReplyPacket.InventoryDataBlock[1];
logReply.InventoryData[0] = new LogoutReplyPacket.InventoryDataBlock();
logReply.InventoryData[0].ItemID = LLUUID.Zero;
client.OutPacket(logReply);
CloseClient( client );
}
/// <summary>
@ -160,17 +170,22 @@ namespace OpenSim.Region.ClientStack
/// <param name="circuitcode"></param>
public virtual void SendPacketTo(byte[] buffer, int size, SocketFlags flags, uint circuitcode)
{
this._networkHandler.SendPacketTo(buffer, size, flags, circuitcode);
this.m_networkHandler.SendPacketTo(buffer, size, flags, circuitcode);
}
/// <summary>
///
/// </summary>
/// <param name="circuitcode"></param>
public virtual void RemoveClientCircuit(uint circuitcode)
public virtual void CloseCircuit(uint circuitcode)
{
this._networkHandler.RemoveClientCircuit(circuitcode);
this.m_clientManager.Remove(circuitcode);
m_networkHandler.RemoveClientCircuit( circuitcode );
m_clientManager.CloseAllAgents( circuitcode );
}
public virtual void CloseClient( IClientAPI client )
{
CloseCircuit( client.CircuitCode );
}
}
}

16
OpenSim/Region/ClientStack/UDPServer.cs
View File

@ -49,7 +49,7 @@ namespace OpenSim.Region.ClientStack
protected IPEndPoint ipeSender;
protected EndPoint epSender;
protected AsyncCallback ReceivedData;
protected PacketServer _packetServer;
protected PacketServer m_packetServer;
protected int listenPort;
protected IScene m_localScene;
@ -61,11 +61,11 @@ namespace OpenSim.Region.ClientStack
{
get
{
return _packetServer;
return m_packetServer;
}
set
{
_packetServer = value;
m_packetServer = value;
}
}
@ -74,7 +74,7 @@ namespace OpenSim.Region.ClientStack
set
{
this.m_localScene = value;
this._packetServer.LocalScene = this.m_localScene;
this.m_packetServer.LocalScene = this.m_localScene;
}
}
@ -111,7 +111,9 @@ namespace OpenSim.Region.ClientStack
catch (System.Net.Sockets.SocketException)
{
Console.WriteLine("Remote host Closed connection");
this._packetServer.ConnectionClosed(this.clientCircuits[epSender]);
this.m_packetServer.CloseCircuit(this.clientCircuits[epSender]);
ipeSender = new IPEndPoint(IPAddress.Parse("0.0.0.0"), 0);
epSender = (EndPoint)ipeSender;
Server.BeginReceiveFrom(RecvBuffer, 0, RecvBuffer.Length, SocketFlags.None, ref epSender, ReceivedData, null);
@ -126,7 +128,7 @@ namespace OpenSim.Region.ClientStack
if (this.clientCircuits.ContainsKey(epSender))
{
//if so then send packet to the packetserver
this._packetServer.InPacket(this.clientCircuits[epSender], packet);
this.m_packetServer.InPacket(this.clientCircuits[epSender], packet);
}
else if (packet.Type == PacketType.UseCircuitCode)
{
@ -170,7 +172,7 @@ namespace OpenSim.Region.ClientStack
public virtual void RegisterPacketServer(PacketServer server)
{
this._packetServer = server;
this.m_packetServer = server;
}
public virtual void SendPacketTo(byte[] buffer, int size, SocketFlags flags, uint circuitcode)//EndPoint packetSender)

17
OpenSim/Region/Examples/SimpleApp/MyNpcCharacter.cs
View File

@ -232,5 +232,22 @@ namespace SimpleApp
public void Close()
{
}
private uint m_circuitCode;
public uint CircuitCode
{
get
{
return m_circuitCode;
}
set
{
m_circuitCode = value;
}
}
public event System.Action<IClientAPI> OnLogout;
public event System.Action<IClientAPI> OnConnectionClosed;
}
}