Websocket example test script

using System;
using System.Net.WebSockets;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using UnityEngine;

// To test:
// - Place this component on an object in the scene
// - Visit https://socketsbay.com/test-websockets and click Connect
// - Press play in Unity
// - Wait for the name prompt on the socketsbay website
// - Enter a name and click Send
// - Wait for response greeting
public class Connection : MonoBehaviour
{
    ClientWebSocket websocket;

    async void Start()
    {
        websocket = new ClientWebSocket();
        await websocket.ConnectAsync(new Uri("wss://socketsbay.com/wss/v2/1/demo/"), CancellationToken.None);

        // Begin routine
        TestRoutine();
    }

    public async void TestRoutine()
    {
        // Greeting
        SendWebSocketMessage("Hello, what is your name?");
        // Wait for response
        string name = await ReceiveWebSocketMessage();
        // Response
        SendWebSocketMessage("Hello " + name);
    }

    public void SendWebSocketMessage(string msg)
    {
        websocket.SendAsync(Encoding.UTF8.GetBytes(msg), WebSocketMessageType.Text, true, CancellationToken.None);
    }
    public async Task<string> ReceiveWebSocketMessage()
    {
        var recvBuffer = new byte[1024];
        var result = await websocket.ReceiveAsync(recvBuffer, CancellationToken.None);
        return Encoding.UTF8.GetString(recvBuffer, 0, result.Count);
    }
    void OnApplicationQuit()
    {
        websocket.CloseAsync(WebSocketCloseStatus.Empty, "", CancellationToken.None);
    }

}