GHZMRNavigatorPro/Assets/TouPingTest/UdpServer.cs

using LitJson;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Net;
using System.Net.Sockets;
using System.Text;
using System.Threading;
using Unity.RenderStreaming.Signaling;
using UnityEngine;


public class UdpServer : MonoBehaviour
{
    private static Socket sock;
    private static IPEndPoint iep1;
    private static JsonData data;
    private Thread t;

    string Error_Message;
    public int udpPort = 9050;
    private void Start()
    {
        BroadcastIP();
       
    }
    public void BroadcastIP()
    {
        sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);

        iep1 = new IPEndPoint(IPAddress.Broadcast, udpPort);


        sock.SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.Broadcast, 1);

        t = new Thread(BroadcastMessage);
        t.Start();
        StartCoroutine(getByte());
    }

    IEnumerator getByte()
    {
        while(true)
        {
            data = new JsonData();
            data["p"] = new JsonData();
            data["p"]["x"] = ca.transform.position.x;
            data["p"]["y"] = ca.transform.position.y;
            data["p"]["z"] = ca.transform.position.z;
            data["e"] = new JsonData();
            data["e"]["x"] = ca.transform.position.x;
            data["e"]["y"] = ca.transform.position.y;
            data["e"]["z"] = ca.transform.position.z;
            data["i"] = "";// WebSocketSignaling.m_url;
            yield return new WaitForSeconds(0.03f);

        }
    }

    public Camera ca;
    private void BroadcastMessage()
    {
        while (true)
        {
            if(data!=null)
            {
                sock.SendTo(Encoding.ASCII.GetBytes(data.ToJson()), iep1);
            }
            Thread.Sleep(200);
        }
    }
    private void OnDestroy()
    {
        sock.Close();
        t.Abort();
    }

}