using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Sockets;
using System.Text;
using System.Threading.Tasks;

namespace SKMC.Api.Common.Tcp
{
    /// <summary>
    /// TCP服务器接口
    /// </summary>
    public interface ITcpServer
    {
        /// <summary>
        /// 设定服务参数
        /// </summary>
        /// <param name="address">Host地址</param>
        /// <param name="port">Host端口</param>
        /// <param name="keepAlived">是否长连接</param>
        void SetHost(string address, int port, bool keepAlived);

        /// <summary>
        /// 开启服务 (需要开新线程)
        /// </summary>
        /// <param name="cacheSize">最大请求队列数</param>
        /// <param name="worker">string输入输出工作</param>
        void Listen(int cacheSize, Func<string, string> worker);

        /// <summary>
        /// 开启服务 (需要开新线程)
        /// </summary>
        /// <param name="cacheSize">最大请求队列数</param>
        /// <param name="worker">socket数据处理工作</param>
        void Listen(int cacheSize, Action<Socket> worker);

        /// <summary>
        /// 关闭服务
        /// </summary>
        void Close();
    }
}