如何在Mono HTTPListener服务器中捕获SSL异常？

using System;
using System.Net;
using System.Net.Security;
using System.Security.Cryptography.X509Certificates;

public class MyHttpListener
{
    public static void Main(string[] args)
    {
        HttpListener listener = new HttpListener();
        listener.Prefixes.Add("https://localhost/");
        listener.Start();

        try
        {
            while (true)
            {
                HttpListenerContext context = listener.GetContext();
                HttpListenerRequest request = context.Request;
                HttpListenerResponse response = context.Response;

                // 处理SSL异常
                try
                {
                    // 在这里处理正常的请求逻辑
                    // ...
                }
                catch (HttpListenerException ex)
                {
                    // 捕获SSL异常
                    if (ex.ErrorCode == 12175)
                    {
                        // 处理SSL异常的逻辑
                        // ...
                    }
                    else
                    {
                        // 处理其他类型的异常
                        // ...
                    }
                }
                catch (Exception ex)
                {
                    // 处理其他类型的异常
                    // ...
                }
            }
        }
        finally
        {
            listener.Stop();
        }
    }
}