更新日志

 /// <summary>/// 向某一位客户端发送信息/// </summary>/// <param name="ip">客户端IP+端口地址</param>/// <param name="SendData">发送的数据包</param>public void SendToClient(IPEndPoint ip, byte[] SendDataBuffer)

 /// <summary>/// 具体错误类型/// </summary>public enum ErrorCodes{/// <summary>/// 对象为null/// </summary>objectNull,/// <summary>/// 连接时发生错误/// </summary>ConnectError,/// <summary>/// 尝试发送失败异常/// </summary>TrySendData,}

服务端的调用

第一步,引入命名空间

using XuanJiSocket;

 SocketHelper.TcpServer server; 

  private void ServerDemo_Load(object sender, EventArgs e){ server = new SocketHelper.TcpServer();//初始化变量

}

SocketHelper.pushSockets = new SocketHelper.PushSockets(Rec);

private void Rec(SocketHelper.Sockets sks){}

SocketHelper.Sockets

 /// <summary>/// 自定义Socket对象/// </summary>public class Sockets{/// <summary>/// 接收缓冲区/// </summary>public byte[] RecBuffer = new byte[8 * 1024];  /// <summary>/// 发送缓冲区/// </summary>public byte[] SendBuffer = new byte[8 * 1024];/// <summary>/// 异步接收后包的大小/// </summary>public int Offset { get; set; }/// <summary>/// 空构造/// </summary>public Sockets() { }/// <summary>/// 创建Sockets对象/// </summary>/// <param name="ip">Ip地址</param>/// <param name="client">TcpClient</param>/// <param name="ns">承载客户端Socket的网络流</param>public Sockets(IPEndPoint ip, TcpClient client, NetworkStream ns){Ip = ip;Client = client;nStream = ns;}/// <summary>/// 当前IP地址,端口号/// </summary>public IPEndPoint Ip { get; set; }/// <summary>/// 客户端主通信程序/// </summary>public TcpClient Client { get; set; }/// <summary>/// 承载客户端Socket的网络流/// </summary>public NetworkStream nStream { get; set; }/// <summary>/// 发生异常时不为null./// </summary>public Exception ex { get; set; }/// <summary>/// 新客户端标识.如果推送器发现此标识为true,那么认为是新的连接/// </summary>public bool NewClientFlag { get; set; }}

启动类库,并开始监听

server.InitSocket(IPAddress.Any, 9527);//监听所有地址,监听端口为9527server.Start();//启动服务端 

停止服务端

服务端发送信息

  server.SendToAll("服务端消息:www.xuanjics.com 随机消息:"+Guid.NewGuid().ToString());//直接发送字符串

SendToClient(IPEndPoint ip, string SendData);

客户端介绍

SocketHelper.TcpClients client; //声明客户端变量 与服务端一样在窗体加载时初始化. 

SocketHelper.pushSockets = new SocketHelper.PushSockets(Rec);//在窗体加载时初始化推送器

client.InitSocket(ip, int.Parse(port)); //IP地址支持字符串类型client.Start();