Add the monitoring instance custom lifecycle to request additional time on stop

Author: mauroservienti

src/ServiceControl.Monitoring/Hosting/WindowsServiceCustomLifetime.cs

@@ -0,0 +1,31 @@
+namespace ServiceControl.Monitoring.Hosting;
+
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Hosting.WindowsServices;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+
+#pragma warning disable CA1416
+class WindowsServiceCustomLifetime : WindowsServiceLifetime
+{
+    public WindowsServiceCustomLifetime(IHostEnvironment environment, IHostApplicationLifetime applicationLifetime, ILoggerFactory loggerFactory, IOptions<HostOptions> optionsAccessor, Settings settings)
+        : base(environment, applicationLifetime, loggerFactory, optionsAccessor)
+    {
+        this.settings = settings;
+    }
+
+    public WindowsServiceCustomLifetime(IHostEnvironment environment, IHostApplicationLifetime applicationLifetime, ILoggerFactory loggerFactory, IOptions<HostOptions> optionsAccessor, IOptions<WindowsServiceLifetimeOptions> windowsServiceOptionsAccessor, Settings settings)
+        : base(environment, applicationLifetime, loggerFactory, optionsAccessor, windowsServiceOptionsAccessor)
+    {
+        this.settings = settings;
+    }
+
+    protected override void OnStop()
+    {
+        RequestAdditionalTime(settings.ShutdownTimeout);
+        base.OnStop();
+    }
+
+    readonly Settings settings;
+}
+#pragma warning restore CA1416