cyf
80 lines
3.2 KiB
C#
80 lines
3.2 KiB
C#
/******************************
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* 说明：用户连接缓存
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* 创建人：龚宇超
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* 创建日期：2018-01-23
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* 修改人：
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* 修改日期：
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* 修改备注：
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* 版本：1.0.0.0
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******************************/
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Net.Sockets;
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namespace Lskj.SocketService
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{
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/// <summary>
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/// 用户连接缓存
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/// </summary>
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public class AsyncSocketUserToken
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{
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protected SocketAsyncEventArgs _receiveEventArgs;
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protected byte[] _asyncReceiveBuffer;
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protected SocketAsyncEventArgs _sendEventArgs;
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protected DynamicBufferManager _receiveBuffer;
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protected AsyncSendBufferManager _sendBuffer;
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protected AsyncSocketInvokeElement _asyncSocketInvokeElement; //协议对象
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public SocketAsyncEventArgs ReceiveEventArgs { get { return _receiveEventArgs; } set { _receiveEventArgs = value; } }
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public SocketAsyncEventArgs SendEventArgs { get { return _sendEventArgs; } set { _sendEventArgs = value; } }
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public DynamicBufferManager ReceiveBuffer { get { return _receiveBuffer; } set { _receiveBuffer = value; } }
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public AsyncSendBufferManager SendBuffer { get { return _sendBuffer; } set { _sendBuffer = value; } }
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public AsyncSocketInvokeElement AsyncSocketInvokeElement { get { return _asyncSocketInvokeElement; } set { _asyncSocketInvokeElement = value; } }
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protected Socket _connectSocket;
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public Socket ConnectSocket
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{
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get
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{
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return _connectSocket;
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}
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set
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{
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_connectSocket = value;
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if (_connectSocket == null) //清理缓存
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{
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if (_asyncSocketInvokeElement != null)
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_asyncSocketInvokeElement.Close();
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_receiveBuffer.Clear(_receiveBuffer.DataCount);
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_sendBuffer.ClearPacket();
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}
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_asyncSocketInvokeElement = null;
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_receiveEventArgs.AcceptSocket = _connectSocket;
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_sendEventArgs.AcceptSocket = _connectSocket;
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}
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}
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protected DateTime _ConnectDateTime;
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public DateTime ConnectDateTime { get { return _ConnectDateTime; } set { _ConnectDateTime = value; } }
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protected DateTime _ActiveDateTime;
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public DateTime ActiveDateTime { get { return _ActiveDateTime; } set { _ActiveDateTime = value; } }
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public AsyncSocketUserToken(int asyncReceiveBufferSize)
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{
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_connectSocket = null;
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_asyncSocketInvokeElement = null;
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_receiveEventArgs = new SocketAsyncEventArgs();
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_receiveEventArgs.UserToken = this;
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_asyncReceiveBuffer = new byte[asyncReceiveBufferSize];
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_receiveEventArgs.SetBuffer(_asyncReceiveBuffer, 0, _asyncReceiveBuffer.Length);
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_sendEventArgs = new SocketAsyncEventArgs();
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_sendEventArgs.UserToken = this;
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_receiveBuffer = new DynamicBufferManager(ProtocolConst.InitBufferSize);
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_sendBuffer = new AsyncSendBufferManager(ProtocolConst.InitBufferSize); ;
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}
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}
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}
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