| using HslCommunication.WebSocket; | 
| using Microsoft.Extensions.DependencyInjection; | 
| using System; | 
| using System.Collections.Generic; | 
| using System.Linq; | 
| using System.Text; | 
| using System.Threading.Tasks; | 
| using WIDESEA_Core.Helper; | 
|   | 
| namespace WIDESEA_Core.Extensions | 
| { | 
|     public static class WebSocketSetup | 
|     { | 
|         public static void AddWebSocketSetup(this IServiceCollection services) | 
|         { | 
|             if (services == null) throw new ArgumentNullException(nameof(services)); | 
|   | 
|             int port = AppSettings.Get("WebSocketPort").ObjToInt(); | 
|             if (port == 0) | 
|             { | 
|                 port = 9296; | 
|             } | 
|   | 
|             services.AddSingleton(x => | 
|             { | 
|                 WebSocketServer socketServer = new WebSocketServer(); | 
|                 socketServer.ServerStart(port); | 
|                 return socketServer; | 
|             }); | 
|         } | 
|     } | 
| } |