public PingWardenHandler(IHandler handler, IBusClient bus,
                          IWardenHostService wardenHostService)
 {
     _handler           = handler;
     _bus               = bus;
     _wardenHostService = wardenHostService;
 }
 public SpawnWardenHandler(IHandler handler, IBusClient bus,
                           IWardenFactory wardenFactory, IWardenHostService wardenHostService)
 {
     _handler           = handler;
     _bus               = bus;
     _wardenFactory     = wardenFactory;
     _wardenHostService = wardenHostService;
 }