JisolGame/JNFrame2/Assets/JNGame/Network/JNUDPClient.cs

using System;
using System.Collections.Generic;
using System.Net;
using System.Net.Sockets;
using System.Threading;
using System.Threading.Tasks;
using Cysharp.Threading.Tasks;
using JNGame.Util;
using Plugins.JNGame.Network.Util;
using UnityEngine;
using NotImplementedException = System.NotImplementedException;

namespace Plugins.JNGame.Network
{
    public abstract class JNTCPClient1 : JNClientBase
    {

        /// <summary>
        /// 客户端
        /// </summary>
        /// <returns></returns>
        private Socket client;
        
        /// <summary>
        /// 客户端线程
        /// </summary>
        /// <returns></returns>
        private Thread thread;

        /// <summary>
        /// 是否连接
        /// </summary>
        public bool isConnect { get; private set; }

        private Queue<byte[]> cache = new ();
        
        public override async Task OnInit()
        {
            client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            client.Connect(await GetEndPoint());
            thread = new Thread(CreatConnectSocket);
            thread.Start();
        }

        public override void OnClose()
        {
            Debug.Log($"[JNTCPClient] 关闭客户端");
            base.OnClose();
            client?.Close();
            thread?.Abort();
        }

        protected virtual async UniTask<IPEndPoint> GetEndPoint()
        {
            await UniTask.NextFrame();
            return new IPEndPoint(IPAddress.Parse("127.0.0.1"),9001);
        }
        
        private void CreatConnectSocket()
        {
            Debug.Log($"[JNTCPClient] 连接服务器成功");
            isConnect = true;
            PushCache();
            byte[] bytes = new byte[102400];
            try
            {
                while (true)
                {
                    var max = client.Receive(bytes);
                    var message = new byte[max];
                    Array.Copy(bytes, message, max);
                    var param = NDataUtil.Parse(message);
                    Dispatch(param);
                }
            }
            catch (Exception e)
            {
                // ignored
                Debug.LogWarning(e.Message);
                Debug.Log($"[JNTCPClient] 断开连接");
                isConnect = false;
                client.Close();
            }
        }

        public override void SendBytes(byte[] data)
        {
            if (data is null || data.Length <= 0) return;
            cache.Enqueue(data);
            if (isConnect)
            {
                PushCache();
            }
        }

        /// <summary>
        /// 发送缓存
        /// </summary>
        public void PushCache()
        {
            while (isConnect && cache.TryDequeue(out var bytes))
            {
                NetTool.SendAsync(client,bytes);
            }
        }
    }
}