SocketAsyncEventArgs完成断开编程

基于IOCP的网络编程。带服务端和客户端。代码已经封装好。可以直接使用

using SocketHelper;
using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.Drawing;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace ClientUnti
{
    public partial class Form1 : Form
    {
        public Form1（）
        {
            InitializeComponent（）;
            Task.Factory.StartNew（sendHeart TaskCreationOptions.LongRunning）;
            ChangeForm.ChangeFromEvent += changeForm;
        }
        ConcurrentDictionary sockets = new ConcurrentDictionary（）;
        private void changeForm（ChangeArgs args）
        {
            Invoke（new Action（（） =>
            {
                if （!string.IsNullOrEmpty（args.ReceiveMessage））
                {
                    if （!isReceive）
                    {
                        

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    ..A..H.    101376  2020-04-30 13:21  asyncsocket\SocketHelper\.vs\SocketHelper\v15\.suo

     文件          0  2020-04-19 17:05  asyncsocket\SocketHelper\.vs\SocketHelper\v15\Server\sqlite3\db.lock

     文件     630784  2020-04-25 09:04  asyncsocket\SocketHelper\.vs\SocketHelper\v15\Server\sqlite3\storage.ide

     文件      32768  2020-04-30 13:20  asyncsocket\SocketHelper\.vs\SocketHelper\v15\Server\sqlite3\storage.ide-shm

     文件    4227152  2020-04-26 10:52  asyncsocket\SocketHelper\.vs\SocketHelper\v15\Server\sqlite3\storage.ide-wal

    ..A..H.     53760  2020-04-26 15:25  asyncsocket\SocketHelper\ClientUnti\.vs\ClientUnti\v15\.suo

     文件          0  2020-04-19 17:56  asyncsocket\SocketHelper\ClientUnti\.vs\ClientUnti\v15\Server\sqlite3\db.lock

     文件     593920  2020-04-22 18:19  asyncsocket\SocketHelper\ClientUnti\.vs\ClientUnti\v15\Server\sqlite3\storage.ide

     文件      32768  2020-04-26 13:59  asyncsocket\SocketHelper\ClientUnti\.vs\ClientUnti\v15\Server\sqlite3\storage.ide-shm

     文件    4124152  2020-04-26 11:02  asyncsocket\SocketHelper\ClientUnti\.vs\ClientUnti\v15\Server\sqlite3\storage.ide-wal

     文件        187  2020-04-19 17:56  asyncsocket\SocketHelper\ClientUnti\ClientUnti\App.config

     文件      20480  2020-04-25 09:23  asyncsocket\SocketHelper\ClientUnti\ClientUnti\bin\Debug\ClientUnti.exe

     文件        187  2020-04-19 17:56  asyncsocket\SocketHelper\ClientUnti\ClientUnti\bin\Debug\ClientUnti.exe.config

     文件      48640  2020-04-25 09:23  asyncsocket\SocketHelper\ClientUnti\ClientUnti\bin\Debug\ClientUnti.pdb

     文件      16384  2020-04-25 09:16  asyncsocket\SocketHelper\ClientUnti\ClientUnti\bin\Debug\SocketHelper.dll

     文件      62976  2020-04-25 09:16  asyncsocket\SocketHelper\ClientUnti\ClientUnti\bin\Debug\SocketHelper.pdb

     文件       3667  2020-04-22 17:33  asyncsocket\SocketHelper\ClientUnti\ClientUnti\ClientUnti.csproj

     文件      10257  2020-04-25 09:23  asyncsocket\SocketHelper\ClientUnti\ClientUnti\Form1.cs

     文件      15629  2020-04-25 08:24  asyncsocket\SocketHelper\ClientUnti\ClientUnti\Form1.Designer.cs

     文件       6022  2020-04-25 08:24  asyncsocket\SocketHelper\ClientUnti\ClientUnti\Form1.resx

     文件          0  2020-04-25 09:23  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\ClientUnti.csproj.CopyComplete

     文件         42  2020-04-22 17:26  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\ClientUnti.csproj.CoreCompileInputs.cache

     文件       1588  2020-04-25 09:16  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\ClientUnti.csproj.FileListAbsolute.txt

     文件       1012  2020-04-25 08:24  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\ClientUnti.csproj.GenerateResource.cache

     文件      44458  2020-04-25 08:19  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\ClientUnti.csprojAssemblyReference.cache

     文件      20480  2020-04-25 09:23  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\ClientUnti.exe

     文件        180  2020-04-25 09:16  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\ClientUnti.Form1.resources

     文件      48640  2020-04-25 09:23  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\ClientUnti.pdb

     文件        180  2020-04-25 09:16  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\ClientUnti.Properties.Resources.resources

     文件       1431  2020-04-21 18:16  asyncsocket\SocketHelper\ClientUnti\ClientUnti\obj\Debug\DesignTimeResolveAssemblyReferences.cache

............此处省略104个文件信息