SuperSocket 客户端

通过NuGet来安装SuperSocket客户端，SuperSocket.ClientEngine

实现代码如下：

public partial class MainPage : Page
{
    SuperSocket.ClientEngine.AsyncTcpSession client = null;
    public MainPage()
    {
        InitializeComponent();
        DataContext = ViewModel.MainWindowViewModel.CreateInstance();
        client = new SuperSocket.ClientEngine.AsyncTcpSession();
        //连接到服务器事件
        client.Connected += Client_Connected;
        //连接断开事件
        client.Closed += Client_Closed;
        //发生错误的处理
        client.Error += Client_Error;
        //收到服务器数据事件:注意 接收消息每次接收4096字节【4KB】，
        //如果发送的消息大于4096字节，将分多段发送，也就是触发多次DataReceived事件
        client.DataReceived += DataReceived;
    }
    private void Client_Connected(object sender, EventArgs e)
    {
        if (client.IsConnected)
        {
            Console.Write("连接成功");
        }
    }
    private void Client_Error(object sender, SuperSocket.ClientEngine.ErrorEventArgs e)
    {
        Console.Write($"错误事件触发：{e.Exception.Message}");
    }
 
    private void Client_Closed(object sender, EventArgs e)
    {
        Console.Write("连接断开");
    }
    private void DataReceived(object sender, SuperSocket.ClientEngine.DataEventArgs e)
    {
        Console.Write($"接收到消息【length:{e.Length}】：{Encoding.Default.GetString(e.Data, e.Offset, e.Length)}");
    }
    /// <summary>
    /// 发送消息
    /// </summary>
    /// <param name="message"></param>
    private void Send(string message)
    {
        if (!client.IsConnected)
        {
            Console.Write("尚未连接到服务端,无法发送...");
            return;
        }
        byte[] data = Encoding.Default.GetBytes(message);
        client.Send(data, 0, data.Length);
    }
}