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/*
* 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 OpenSim.Framework;
using OpenMetaverse;
namespace OpenSim.Region.ClientStack.LindenUDP
{
public delegate void UnackedPacketMethod(OutgoingPacket oPacket);
/// <summary>
/// Holds a reference to the <seealso cref="LLUDPClient"/> this packet is
/// destined for, along with the serialized packet data, sequence number
/// (if this is a resend), number of times this packet has been resent,
/// the time of the last resend, and the throttling category for this
/// packet
/// </summary>
public sealed class OutgoingPacket
{
/// <summary>Client this packet is destined for</summary>
public LLUDPClient Client;
/// <summary>Packet data to send</summary>
public UDPPacketBuffer Buffer;
/// <summary>Sequence number of the wrapped packet</summary>
public uint SequenceNumber;
/// <summary>Number of times this packet has been resent</summary>
public int ResendCount;
/// <summary>Environment.TickCount when this packet was last sent over the wire</summary>
public int TickCount;
/// <summary>Category this packet belongs to</summary>
public ThrottleOutPacketType Category;
/// <summary>The delegate to be called if this packet is determined to be unacknowledged</summary>
public UnackedPacketMethod UnackedMethod;
/// <summary>
/// Default constructor
/// </summary>
/// <param name="client">Reference to the client this packet is destined for</param>
/// <param name="buffer">Serialized packet data. If the flags or sequence number
/// need to be updated, they will be injected directly into this binary buffer</param>
/// <param name="category">Throttling category for this packet</param>
public OutgoingPacket(LLUDPClient client, UDPPacketBuffer buffer, ThrottleOutPacketType category, UnackedPacketMethod method)
{
Client = client;
Buffer = buffer;
Category = category;
UnackedMethod = method;
}
}
}
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