TestLLUDPServer.cs

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using System;
using System.Collections.Generic;
using System.Net;
using System.Net.Sockets;
using Nini.Config;
using OpenMetaverse.Packets;
using OpenSim.Framework;
using OpenSim.Region.ClientStack.LindenUDP;

namespace OpenSim.Tests.Common
{
    public class TestLLUDPServer : LLUDPServer
    {
        public List<Packet> PacketsSent { get; private set; }

        public TestLLUDPServer(IPAddress listenIP, ref uint port, int proxyPortOffsetParm, bool allow_alternate_port, IConfigSource configSource, AgentCircuitManager circuitManager)
            : base(listenIP, ref port, proxyPortOffsetParm, allow_alternate_port, configSource, circuitManager)
        {
            PacketsSent = new List<Packet>();
        }

        public override void SendAckImmediate(IPEndPoint remoteEndpoint, PacketAckPacket ack)
        {
            PacketsSent.Add(ack);
        }

        public override void SendPacket(
            LLUDPClient udpClient, Packet packet, ThrottleOutPacketType category, bool allowSplitting, UnackedPacketMethod method)
        {
            PacketsSent.Add(packet);
        }

        public void ClientOutgoingPacketHandler(IClientAPI client, bool resendUnacked, bool sendAcks, bool sendPing)
        {
            m_resendUnacked = resendUnacked;
            m_sendAcks = sendAcks;
            m_sendPing = sendPing;

            ClientOutgoingPacketHandler(client);
        }

//        
//        
//        
//        
//        /// <summary>
//        /// Signal that this chunk should throw an exception on Socket.BeginReceive()
//        /// </summary>
//        /// <param name="epSender"></param>
//        public void LoadReceiveWithBeginException(EndPoint epSender)
//        {
//            ChunkSenderTuple tuple = new ChunkSenderTuple(epSender);
//            tuple.BeginReceiveException = true;
//            m_chunksToLoad.Enqueue(tuple);
//        }
//        
//        /// <summary>
//        /// Load some data to be received by the LLUDPServer on the next receive call
//        /// </summary>
//        /// <param name="data"></param>
//        /// <param name="epSender"></param>
//        public void LoadReceive(byte[] data, EndPoint epSender)
//        {
//            m_chunksToLoad.Enqueue(new ChunkSenderTuple(data, epSender));
//        }
//        
//        /// <summary>
//        /// Load a packet to be received by the LLUDPServer on the next receive call
//        /// </summary>
//        /// <param name="packet"></param>
//        public void LoadReceive(Packet packet, EndPoint epSender)
//        {
//            LoadReceive(packet.ToBytes(), epSender);
//        }
//        
//        /// <summary>
//        /// Calls the protected asynchronous result method.  This fires out all data chunks currently queued for send
//        /// </summary>
//        /// <param name="result"></param>
//        public void ReceiveData(IAsyncResult result)
//        {
//            // Doesn't work the same way anymore
//        }
    }
    
    public class ChunkSenderTuple
    {
        public byte[] Data;
        public EndPoint Sender;
        public bool BeginReceiveException;
        
        public ChunkSenderTuple(byte[] data, EndPoint sender)
        {
            Data = data;
            Sender = sender;
        }
        
        public ChunkSenderTuple(EndPoint sender)
        {
            Sender = sender;
        }
    }
}