static void Main(string[] args)
{
Console.Clear();
Console.WriteLine("ConsumerService preparing to start.");
var services = CompositionRoot.ConfigureApp();
services.AddScoped <ConsumerService>()
.AddScoped <ITraceMonitor, ConsoleTraceMonitor>();
var container = services.BuildServiceProvider();
AppDbContextFactory.PrepareDatabase(container);
var consumer = container.GetRequiredService <ConsumerService>();
consumer.Start();
Console.WriteLine("ConsumerService online.");
Console.WriteLine("Press <enter> to exit...");
Console.ReadLine();
consumer.Stop();
container.Dispose();
}