24Hour.Service/24Hour/Controllers/Common/WebSocketController.cs

using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;

namespace _24Hour.Controllers.Common
{
    [Authorize]
    public class WebSocketController : Controller
    {
        [HttpGet("/ws")]
        public async Task WebSocketServer()
        {
            if (HttpContext.WebSockets.IsWebSocketRequest)
            {
                try
                {
                    var socket = await HttpContext.WebSockets.AcceptWebSocketAsync();
                }
                catch (Exception ex)
                {
                }
            }
        }
    }
}