new N个线程问题

我想模拟N个客户端向服务器发送消息，以便测试服务器的负载性能。
客户端：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using BasicSocket.Client;
using System.IO;
using BasicSocket.Data;
using System.Globalization;
using System.Threading;namespace testclient
{    public class Connect
    {
        /// <summary>
        /// 建立一个SOCKET客户端
        /// </summary>
        public static SocketClient client = new SocketClient();        // This method will be called when the thread is started.
        public void DoWork()
        {
            //client.DataOn += new DataOn(client_DataOn); //数据包进入事件            //client.Disconnection += new ExceptionDisconnection(client_Disconnection); //数据包断开事件
            string hostip = "127.0.0.1";            string localip = Convert.ToString(Program.count);            //if (client.ConnectionTo(hostip, 9982)) //使用同步连接到服务器，一步就用Begin开头的那个
            if (client.ConnectionTo(hostip, 9982)) //使用同步连接到服务器，一步就用Begin开头的那个
            {
                while (true)
                {
                    //string localip = Console.ReadLine();
                    Thread.Sleep(1000);      //防止调用频繁访问冲突
                    SendDataClass.PPo temp = new SendDataClass.PPo();
                    temp.RealWeight = 14.5;
                    temp.ShaftType = 2;
                    temp.License = localip;
                    temp.Checker = "hongyu";
                    string uploadtime = DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss", DateTimeFormatInfo.InvariantInfo);
                    temp.UploadTime = uploadtime;
                    client.SendTo(BufferFormatV2.FormatFCA(temp));      //用组合数据包模拟PPO对象 但GUID 是字符串类型;
                    //client.SendTo(BufferFormat.FormatFCA(temp));
                }
                client.Close();
            }
            else
            {
                Console.WriteLine(Convert.ToString(Program.count) + "无法连接服务器");
            }            Console.ReadLine();            //while (!_shouldStop)
            //{
            //    Console.WriteLine("worker thread: working...");
            //}
            //Console.WriteLine("worker thread: terminating gracefully.");
        }        static void client_Disconnection(string message)
        {
            Console.WriteLine(message);
        }        static void client_DataOn(byte[] Data)
        {
            throw new NotImplementedException();
        }        //public void RequestStop()
        //{
        //    _shouldStop = true;
        //}
        //// Volatile is used as hint to the compiler that this data
        //// member will be accessed by multiple threads.
        //private volatile bool _shouldStop;
    }    class Program
    {
        public static int count = 0;        static void Main(string[] args)
        {
                Connect[] workerObject = new Connect[10000];
                Thread[] workerThread = new Thread[10000];            //Console.WriteLine("main thread: Starting worker thread...");
            //while (!workerThread.IsAlive);
            for ( int i = 0; i < 10000; i++ )
            {
                workerObject[i] = new Connect();
                workerThread[i] = new Thread(workerObject[i].DoWork);
                count++;
                workerThread[i].Start();
                Thread.Sleep(1000);
                //workerThread.Join();
                Console.WriteLine("new thread." + Convert.ToString(count));            }
            //Console.WriteLine("main thread: Worker thread has terminated.");        }    }
}新建N个线程，每个线程模拟一个客户端，每个客户端循环向服务器发送消息。
但是输出结果只能建立一个连接，其他线程都不能连上服务器，我想问题应该出在客户端上，各位大侠帮忙看看怎么改！测试线程服务器