System.Web.HttpRuntime.AppIsOffline C# (CSharp) Method

		static bool AppIsOffline (HttpContext context)
		{
			if (!HttpApplicationFactory.ApplicationDisabled || app_offline_file == null)
				return false;

			HttpResponse response = context.Response;
			response.Clear ();
			response.ContentType = "text/html";
			response.ExpiresAbsolute = DateTime.UtcNow;
			response.StatusCode = 503;
			response.TransmitFile (app_offline_file, true);
			
			context.Request.ReleaseResources ();
			context.Response.ReleaseResources ();
			HttpContext.Current = null;
			HttpApplication.requests_total_counter.Increment ();
			
			return true;
		}