unity3d C# soket客户端接受失败

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

using System;

using System.Linq;

using System.Text;

using System.Net;

using System.Net.Sockets;

using System.IO;

using System.Threading;

using UnityEngine.UI;

using UnityEngine.Networking;

public class ss : MonoBehaviour {

    public TcpClient client;

    public BinaryReader breader;

    public BinaryWriter bwriter;

    public NetworkStream netstream;

    string abc = "";

    string abc0 = "";

    Text text;

    public bodyController CF;

    public float m_speed = 5f;

    private static Socket clientSocket;

        private static byte[] result = new byte[1024];

    // Use this for initialization

    void Start () {

        CF = GameObject.Find("RimaVirtualBody/rima").GetComponent<bodyController>();

        client = new TcpClient("172.20.20.241", 8140);

        // client = new TcpClient("127.0.0.1", 8139);

        //  netstream = client.GetStream();

        clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);

        //IPAddress mIp = IPAddress.Parse("172.20.20.241");

        //IPEndPoint ip_end_point = new IPEndPoint(mIp, 8140);

        IPAddress mIp = IPAddress.Parse("127.0.0.1");

        IPEndPoint ip_end_point = new IPEndPoint(mIp, 8140);

        clientSocket.Connect(ip_end_point);

       //breader = new BinaryReader(netstream);

       // bwriter = new BinaryWriter(netstream);

        Thread threadReceive = new Thread(new ThreadStart(ReceiveData));

        threadReceive.IsBackground = false;

        threadReceive.Start();

        //text = GameObject.Find("Canvas/Text").GetComponent<Text>();

    }

    private void ReceiveData()

    {

            int length = clientSocket.Receive(result);

            //string receiveSting = null;

            abc = Encoding.UTF8.GetString(result, 0, length);

            Debug.Log(abc);

    }

    // Update is called once per frame

    void Update () {

        if(abc!=abc0)

        {

        if (abc == "聆听") CF.hear();

         if (abc == "跳舞") CF.dance();

        if (abc == "谈话") CF.talk();

         if(abc=="立正") CF.idle();

            abc0 = abc;

        }

        else

        {

        }

    }

}

总是只接受一个字符串，或者把对方发来的接成yige

前者原因是while（true）漏了，后者是因为没关闭clientSocket.Receive，可以clientSocket.close();

        while (true)

        {

            int length = clientSocket.Receive(result);

            //string receiveSting = null;

            abc = Encoding.UTF8.GetString(result, 0, length);

            Debug.Log(abc);

        }

前者改动后可以省略后者的改动。