Multiplayer problem in unity websockets

hello everyone

i am facing an error in unity 3d and websockets .

problem :
1. the player is respawning every time after 2 seconds
2. Player animations are not updating in unity


this is my client side code ..

Code (JavaScript):

1. const WebSocket = require('ws')
2.  
3. // create new websocket server
4. const wss = new WebSocket.Server({port: 8000})
5.  
6. // empty object to store all players
7. var players = {}
8.  
9. // add general WebSocket error handler
10. wss.on('error', function error (error) {
11.   console.error('WebSocket error', error)
12. })
13.  
14. // on new client connect
15. wss.on('connection', function connection (client) {
16.   console.log('new client connected')
17.   // on new message recieved
18.   client.on('message', function incoming (data) {
19.     // get data from string
20.     var [udid, x, y, z] = data.toString().split('\t')
21.     // store data to players object
22.     players[udid] = {
23.       position: {
24.         x: parseFloat(x),
25.         y: parseFloat(y) + 1,
26.         z: parseFloat(z)
27.       },
28.       timestamp: Date.now()
29.     }
30.     // save player udid to the client
31.     client.udid = udid
32.   })
33. })
34.  
35. function broadcastUpdate () {
36.   broadcast messages to all clients
37.   wss.clients.forEach(function each (client) {
38.     // filter disconnected clients
39.     if (client.readyState !== WebSocket.OPEN) return
40.     // filter out current player by client.udid
41.     var otherPlayers = Object.keys(players).filter(udid => udid !== client.udid)
42.     // create array from the rest
43.     var otherPlayersPositions = otherPlayers.map(udid => players[udid])
44.     // send it
45.     client.send(JSON.stringify({players: otherPlayersPositions}))
46.   })
47.  
48. }
49.  
50. // call broadcastUpdate every 0.1s
51. setInterval(broadcastUpdate, 20000)
52.  
53.  

and this is my server side code

Code (CSharp):

1. using UnityEngine;
2. using System.Collections;
3. using System;
4. using System.Collections.Generic;
5.  
6. // define classed needed to deserialize recieved data
7. [Serializable]
8. public class Position {
9.     public Vector3 position;
10.     public int timestamp;
11. }
12. [Serializable]
13. public class Players {
14.    public List<Position> players;
15. }
16.  
17. public class Multiplayer : MonoBehaviour {
18.  
19.   // define public game object used to visualize other players
20.   public GameObject otherPlayerObject;
21.  
22.   private Vector3 prevPosition;
23.   private List<GameObject> otherPlayers = new List<GameObject>();
24.  
25.   IEnumerator Start () {
26.     // get player
27.     GameObject player = GameObject.Find("FPSController");
28.  
29.     // connect to server
30.     WebSocket w = new WebSocket(new Uri("ws://localhost:8000"));
31.     yield return StartCoroutine(w.Connect());
32.     Debug.Log("CONNECTED TO WEBSOCKETS");
33.  
34.     // generate random ID to have idea for each client (feels unsecure)
35.     System.Guid myGUID = System.Guid.NewGuid();
36.  
37.     // wait for messages
38.     while (true) {
39.       // read message
40.       string message = w.RecvString();
41.       // check if message is not empty
42.       if (message != null) {
43.         // Debug.Log("RECEIVED FROM WEBSOCKETS: " + reply);
44.  
45.         // deserialize recieved data
46.         Players data = JsonUtility.FromJson<Players>(message);
47.  
48.         // if number of players is not enough, create new ones
49.         if (data.players.Count > otherPlayers.Count) {
50.           for (int i = 0; i < data.players.Count - otherPlayers.Count; i++) {
51.             otherPlayers.Add(Instantiate(otherPlayerObject, data.players[otherPlayers.Count + i].position, Quaternion.identity));
52.           }
53.         }
54.  
55.         // update players positions
56.         for (int i = 0; i < otherPlayers.Count; i++) {
57.           // using animation
58.           otherPlayers[i].transform.position = Vector3.Lerp(otherPlayers[i].transform.position, data.players[i].position, Time.deltaTime * 10F);
59.           // or without animation
60.           // otherPlayers[i].transform.position = data.players[i].position;
61.         }
62.       }
63.  
64.       // if connection error, break the loop
65.       if (w.error != null) {
66.         Debug.LogError("Error: " + w.error);
67.         break;
68.       }
69.  
70.       // check if player moved
71.       if (prevPosition != player.transform.position) {
72.         // send update if position had changed
73.         w.SendString(myGUID + "\t" + player.transform.position.x + "\t" + player.transform.position.y + "\t" + player.transform.position.z);
74.         prevPosition = player.transform.position;
75.       }
76.  
77.       yield return 0;
78.     }
79.  
80.     // if error, close connection
81.     w.Close();
82.   }
83. }
84.  

please help me with this issue ..

 

sorry the above one is server side and the 2nd one is client side