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Merged 3Di code that provides scene and avatar serialization, and plugin support for region move/split/merge. See ThirdParty/3Di/README.txt. Unless the new modules are used there should be no noticeable changes when running OpenSim.

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This commit is contained in:
Johan Berntsson
2008-03-04 05:31:54 +00:00
parent cd6f4a57e7
commit 279e0061c5
44 changed files with 4503 additions and 126 deletions
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92
OpenSim/Region/ClientStack/UDPServer.cs
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@@ -43,12 +43,15 @@ namespace OpenSim.Region.ClientStack
protected Dictionary<EndPoint, uint> clientCircuits = new Dictionary<EndPoint, uint>();
public Dictionary<uint, EndPoint> clientCircuits_reverse = new Dictionary<uint, EndPoint>();
protected Dictionary<uint, EndPoint> proxyCircuits = new Dictionary<uint, EndPoint>();
public Socket Server;
protected IPEndPoint ServerIncoming;
protected byte[] RecvBuffer = new byte[4096];
protected byte[] ZeroBuffer = new byte[8192];
protected IPEndPoint ipeSender;
protected EndPoint epSender;
protected EndPoint epProxy;
protected int proxyPortOffset;
protected AsyncCallback ReceivedData;
protected PacketServer m_packetServer;
protected ulong m_regionHandle;
@@ -85,10 +88,11 @@ namespace OpenSim.Region.ClientStack
{
}
public UDPServer(IPAddress _listenIP, ref uint port, bool allow_alternate_port, AssetCache assetCache, AgentCircuitManager authenticateClass)
public UDPServer(IPAddress _listenIP, ref uint port, int proxyPortOffset, bool allow_alternate_port, AssetCache assetCache, AgentCircuitManager authenticateClass)
{
this.proxyPortOffset = proxyPortOffset;
listenPort = (uint) (port + proxyPortOffset);
listenIP = _listenIP;
listenPort = port;
Allow_Alternate_Port = allow_alternate_port;
m_assetCache = assetCache;
m_authenticateSessionsClass = authenticateClass;
@@ -97,7 +101,7 @@ namespace OpenSim.Region.ClientStack
// Return new port
// This because in Grid mode it is not really important what port the region listens to as long as it is correctly registered.
// So the option allow_alternate_ports="true" was added to default.xml
port = listenPort;
port = (uint)(listenPort - proxyPortOffset);
}
protected virtual void CreatePacketServer()
@@ -211,6 +215,13 @@ namespace OpenSim.Region.ClientStack
//return;
}
//System.Console.WriteLine("UDPServer : recieved message from {0}", epSender.ToString());
epProxy = epSender;
if (proxyPortOffset != 0)
{
epSender = PacketPool.DecodeProxyMessage(RecvBuffer, ref numBytes);
}
int packetEnd = numBytes - 1;
try
@@ -318,6 +329,9 @@ namespace OpenSim.Region.ClientStack
protected virtual void AddNewClient(Packet packet)
{
//Slave regions don't accept new clients
if(m_localScene.Region_Status != RegionStatus.SlaveScene)
{
UseCircuitCodePacket useCircuit = (UseCircuitCodePacket) packet;
lock (clientCircuits)
{
@@ -334,7 +348,17 @@ namespace OpenSim.Region.ClientStack
m_log.Error("[UDPSERVER]: clientCurcuits_reverse already contains entry for user " + useCircuit.CircuitCode.Code.ToString() + ". NOT adding.");
}
PacketServer.AddNewClient(epSender, useCircuit, m_assetCache, m_authenticateSessionsClass);
lock (proxyCircuits)
{
if (!proxyCircuits.ContainsKey(useCircuit.CircuitCode.Code))
proxyCircuits.Add(useCircuit.CircuitCode.Code, epProxy);
else
m_log.Error("[UDPSERVER]: proxyCircuits already contains entry for user " + useCircuit.CircuitCode.Code.ToString() + ". NOT adding.");
}
PacketServer.AddNewClient(epSender, useCircuit, m_assetCache, m_authenticateSessionsClass, epProxy);
}
PacketPool.Instance.ReturnPacket(packet);
}
public void ServerListener()
@@ -387,10 +411,20 @@ namespace OpenSim.Region.ClientStack
lock (clientCircuits_reverse)
{
if (clientCircuits_reverse.TryGetValue(circuitcode, out sendto))
{
//we found the endpoint so send the packet to it
Server.SendTo(buffer, size, flags, sendto);
}
{
//we found the endpoint so send the packet to it
if (proxyPortOffset != 0)
{
//MainLog.Instance.Verbose("UDPSERVER", "SendPacketTo proxy " + proxyCircuits[circuitcode].ToString() + ": client " + sendto.ToString());
PacketPool.EncodeProxyMessage(buffer, ref size, sendto);
Server.SendTo(buffer, size, flags, proxyCircuits[circuitcode]);
}
else
{
//MainLog.Instance.Verbose("UDPSERVER", "SendPacketTo : client " + sendto.ToString());
Server.SendTo(buffer, size, flags, sendto);
}
}
}
}
@@ -404,8 +438,50 @@ namespace OpenSim.Region.ClientStack
clientCircuits.Remove(sendto);
clientCircuits_reverse.Remove(circuitcode);
proxyCircuits.Remove(circuitcode);
}
}
}
public void RestoreClient(AgentCircuitData circuit, EndPoint userEP, EndPoint proxyEP)
{
//MainLog.Instance.Verbose("UDPSERVER", "RestoreClient");
UseCircuitCodePacket useCircuit = new UseCircuitCodePacket();
useCircuit.CircuitCode.Code = circuit.circuitcode;
useCircuit.CircuitCode.ID = circuit.AgentID;
useCircuit.CircuitCode.SessionID = circuit.SessionID;
lock (clientCircuits)
{
if (!clientCircuits.ContainsKey(userEP))
clientCircuits.Add(userEP, useCircuit.CircuitCode.Code);
else
m_log.Error("[UDPSERVER]: clientCircuits already contans entry for user " + useCircuit.CircuitCode.Code.ToString() + ". NOT adding.");
}
lock (clientCircuits_reverse)
{
if (!clientCircuits_reverse.ContainsKey(useCircuit.CircuitCode.Code))
clientCircuits_reverse.Add(useCircuit.CircuitCode.Code, userEP);
else
m_log.Error("[UDPSERVER]: clientCurcuits_reverse already contains entry for user " + useCircuit.CircuitCode.Code.ToString() + ". NOT adding.");
}
lock (proxyCircuits)
{
if (!proxyCircuits.ContainsKey(useCircuit.CircuitCode.Code))
{
proxyCircuits.Add(useCircuit.CircuitCode.Code, proxyEP);
}
else
{
// re-set proxy endpoint
proxyCircuits.Remove(useCircuit.CircuitCode.Code);
proxyCircuits.Add(useCircuit.CircuitCode.Code, proxyEP);
}
}
PacketServer.AddNewClient(userEP, useCircuit, m_assetCache, m_authenticateSessionsClass, proxyEP);
}
}
}