Multiarch new method

Application/ApplicationLifetimeService.cs

@@ -0,0 +1,40 @@
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MTWireGuard.Application
+{
+    public class ApplicationLifetimeService(IHostApplicationLifetime hostApplicationLifetime, ILogger logger) : IHostedService
+    {
+        public Task StartAsync(CancellationToken cancellationToken)
+        {
+            hostApplicationLifetime.ApplicationStarted.Register(OnStarted);
+            hostApplicationLifetime.ApplicationStopping.Register(OnStopping);
+            hostApplicationLifetime.ApplicationStopped.Register(OnStopped);
+
+            return Task.CompletedTask;
+        }
+
+        public Task StopAsync(CancellationToken cancellationToken)
+            => Task.CompletedTask;
+
+        private void OnStarted()
+        {
+            logger.LogInformation("Registered: {Name}!", Environment.UserName);
+        }
+
+        private void OnStopping()
+        {
+            logger.LogWarning("Exiting: {MachineName}!", Environment.MachineName);
+        }
+
+        private void OnStopped()
+        {
+            // ...
+        }
+    }
+}