Receive message

PlaceOrderHandler.cs

public class PlaceOrderHandler :
        IHandleMessages<PlaceOrder>
    {
        static readonly ILog log = LogManager.GetLogger<PlaceOrderHandler>();
        static readonly Random random = new Random();

        public Task Handle(PlaceOrder message, IMessageHandlerContext context)
        {
            log.Info($"Received PlaceOrder, OrderId = {message.OrderId}");

            return Task.CompletedTask;
        }
    }