using HPSocketCS;
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using iWareCcTest.Properties;
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using iWareCommon.Utils;
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using System;
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namespace iWareCc.Util
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{
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/// <summary>
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/// Socket帮助抽象类，该类实现Socket的连接，关闭基本功能
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/// </summary>
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public abstract class SocketServer
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{
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public TcpServer Server;//socket连接服务端
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private string Ip;//需要连接的服务器IP
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private ushort Port;//需要连接的服务器端口
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/// <summary>
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/// 记录socket是否开启
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/// </summary>
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public bool IsServerStarted = false;
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/// <summary>
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/// 记录客户端是否连上
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/// </summary>
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public bool IsClientOn = false;
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public SocketServer(TcpServer server, string ip, string port)
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{
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this.Server = server;
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this.Ip = ip;
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this.Port = ushort.Parse(port);
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//绑定事件
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//绑定监听地址前触发
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Server.OnPrepareListen += new TcpServerEvent.OnPrepareListenEventHandler(OnPrepareListen);
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//客户端连接请求被接受后触发
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Server.OnAccept += new TcpServerEvent.OnAcceptEventHandler(OnAccept);
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//发送消息后触发
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Server.OnSend += new TcpServerEvent.OnSendEventHandler(OnSend);
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//收到消息后触发
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Server.OnReceive += new TcpServerEvent.OnReceiveEventHandler(OnReceive);
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//连接关闭后触发（服务端的连接通常是多个，只要某一个连接关闭了都会触发）
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Server.OnClose += new TcpServerEvent.OnCloseEventHandler(OnClose);
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//组件停止后触发
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Server.OnShutdown += new TcpServerEvent.OnShutdownEventHandler(OnShutdown);
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}
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/// <summary>
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/// 开启socket服务
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/// </summary>
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/// <returns>是否连接成功</returns>
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public bool ServerStart()
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{
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Server.IpAddress = Ip;
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Server.Port = Port;
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return Server.Start();
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}
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/// <summary>
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/// 关闭socket连接
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/// </summary>
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/// <returns>是否断开成功</returns>
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public bool Close()
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{
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return Server.Stop();
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}
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/// <summary>
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/// 发送
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/// </summary>
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/// <param name="bytes"></param>
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/// <returns></returns>
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public bool Send(IntPtr clientId, byte[] bytes)
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{
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return Server.Send(clientId, bytes, bytes.Length);
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}
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/// <summary>
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/// 获取IP
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/// </summary>
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/// <returns></returns>
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public string GetIp()
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{
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return Ip;
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}
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/// <summary>
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/// 获取端口
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/// </summary>
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/// <returns></returns>
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public string GetPort()
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{
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return Port.ToString();
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}
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/// <summary>
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/// 有Client连接上
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/// </summary>
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/// <param name="connId"></param>
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/// <param name="pClient"></param>
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/// <returns></returns>
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protected abstract HandleResult OnAccept(IntPtr connId, IntPtr pClient);
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/// <summary>
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/// 发送信息时执行
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/// </summary>
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/// <param name="connId"></param>
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/// <param name="bytes"></param>
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/// <returns></returns>
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protected abstract HandleResult OnSend(IntPtr connId, byte[] bytes);
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/// <summary>
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/// 服务器接收到信息
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/// </summary>
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/// <param name="connId"></param>
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/// <param name="bytes"></param>
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/// <returns></returns>
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protected abstract HandleResult OnReceive(IntPtr connId, byte[] bytes);
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/// <summary>
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/// Server关闭时执行
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/// </summary>
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/// <param name="connId"></param>
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/// <param name="enOperation"></param>
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/// <param name="errorCode"></param>
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/// <returns></returns>
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protected abstract HandleResult OnClose(IntPtr connId, SocketOperation enOperation, int errorCode);
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/// <summary>
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/// 服务关闭
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/// </summary>
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/// <returns></returns>
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protected abstract HandleResult OnShutdown();
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/// <summary>
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/// 服务监听
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/// </summary>
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/// <param name="soListen"></param>
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/// <returns></returns>
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protected abstract HandleResult OnPrepareListen(IntPtr soListen);
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}
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}
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