C# 连接到多个设备

我有14个不同的设备，我需要同时建立连接，每隔几分钟重新检查连接状态

我想知道我是否需要为它们中的每一个制作一个线程，或者是否有更好的方法来完成它

public partial class Automation : Form
{
        public Automation()
        {
            InitializeComponent();
        }
        //======================================================================
        TelnetConnection Telnet1 = new TelnetConnection("10.10.100.21", 9090);
        TelnetConnection Telnet2 = new TelnetConnection("10.10.100.22", 9090);
        TelnetConnection Telnet3 = new TelnetConnection("10.10.100.23", 9090);
        TelnetConnection Telnet4 = new TelnetConnection("10.10.100.24", 9090);
        TelnetConnection Telnet5 = new TelnetConnection("10.10.100.25", 9090);
        TelnetConnection Telnet6 = new TelnetConnection("10.10.100.26", 9090);
        TelnetConnection Telnet7 = new TelnetConnection("10.10.100.27", 9090);
        //======================================================================
        TelnetConnection ADV1 = new TelnetConnection("10.10.100.1", 9090);
        TelnetConnection ADV2 = new TelnetConnection("10.10.100.2", 9090);
        TelnetConnection ADV3 = new TelnetConnection("10.10.100.3", 9090);
        TelnetConnection ADV4 = new TelnetConnection("10.10.100.4", 9090);
        TelnetConnection ADV5 = new TelnetConnection("10.10.100.5", 9090);
        TelnetConnection ADV6 = new TelnetConnection("10.10.100.6", 9090);
        TelnetConnection ADV7 = new TelnetConnection("10.10.100.7", 9090);
        //======================================================================
        private void Automation_Load(object sender, EventArgs e)
        {
            //===========Check Online State===========//
            Check_Online_Offline_State();
            //===========Check Online State===========//
        }
}

此外，我将在需要时发送每个设备命令 但是telnet连接的问题是，因为它们在3次连接后会出现异常，但如果我只运行ADV，则会建立连接

---

建议？

使用Parallel.ForEach，它是异步多线程，代码更少，只需示例：

  private TelnetConnection[] m_Connections;
  ...
  m_Connections = new TelnetConnection[50];
  for (var i = 0; i < m_Connections.Length; i++)
  {
    m_Connections[i] = new TelnetConnection(string.Concat("10.10.100.", i), 9090);
  }
  ...
  Parallel.ForEach(m_Connections, conn =>
  {
    bool isAlive = conn.IsHostAlive();
  });

private TelnetConnection[]m_连接；
...
m_Connections=新的TelnetConnection[50]；
对于（var i=0；i
{
bool isAlive=conn.IsHostAlive（）；
});

我还需要能够在不同的时间向他们每个人发送命令，您可以自己扩展它。这是唯一的例子，使用多线程和更少的键入。“他们遇到异常”-什么异常？如果其中一个IP不在线或无法访问，程序将根本无法加载