public void DeliveryRequest(DeliveryRequest dr)
{
Console.WriteLine("DeliveryRequest received...");
Thread.Sleep(1000);
var eta = dr.PickupTime.AddMinutes(new Random().Next(10, 20));
Console.WriteLine("ETA: " + eta.ToString("HH:mm:ss") + " - Sending DeliveryResponse...");
_publisher.PublishDeliveryResponse(new DeliveryResponse()
{
OrderId = dr.OrderId,
ETA = eta
});
}