static void Main(string[] args)
{
var services = new ServiceCollection();
IoCSettings.InitIoC(services);
var serviceResolver = services.BuildServiceProvider();
UserBus userBus = serviceResolver.GetService <UserBus>();
userBus?.Start();
//Console.Write("Press <Enter> to exit... ");
//while (Console.ReadKey().Key != ConsoleKey.Enter) { }
}