add Support for Background Services ...

Providers/XBackgroundService.cs

@@ -0,0 +1,26 @@
+using System;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+
+namespace xCommons.Providers
+{
+    /// <summary>
+    /// Default Background Service ...
+    /// </summary>
+    public abstract class XBackgroundService : BackgroundService
+    {
+        //
+        protected readonly IServiceProvider serviceProvider;
+        protected readonly ILogger<XBackgroundService> logger;
+
+        protected XBackgroundService(
+            IServiceProvider serviceProvider,
+            ILogger<XBackgroundService> logger
+        )
+        {
+            //
+            this.logger = logger;
+            this.serviceProvider = serviceProvider;
+        }
+    }
+}