14.4 Fulfil an order

Start the hub and the worker, and place an order as ada. The worker's log, as it fulfils it:

info: Shopfront.Trains.FulfilOrder.Junctions.ChooseBoxJunction[0]
      Choosing a box for order a1944ea7-d757-412e-a1b2-439ea5a1ac11
info: Shopfront.Trains.FulfilOrder.Junctions.GetCourierRatesJunction[0]
      Asking the courier's rates for order a1944ea7-d757-412e-a1b2-439ea5a1ac11
info: Shopfront.Trains.FulfilOrder.Junctions.ChooseBoxJunction[0]
      Chose a Small box for order a1944ea7-d757-412e-a1b2-439ea5a1ac11
info: Shopfront.Trains.FulfilOrder.Junctions.GetCourierRatesJunction[0]
      The courier charges 4.00 and 1.50 a kilogram
info: Shopfront.Trains.FulfilOrder.Junctions.BuyLabelJunction[0]
      Bought label TRK-A1944EA7 for 5.50
info: Shopfront.Trains.FulfilOrder.Junctions.PackOrderJunction[0]
      Packing order a1944ea7-d757-412e-a1b2-439ea5a1ac11
info: Shopfront.Trains.FulfilOrder.Junctions.PackOrderJunction[0]
      Packed order a1944ea7-d757-412e-a1b2-439ea5a1ac11 as TRK-A1944EA7

The box and the rates were asked for together, and the label was bought when both had answered.

SDK Reference

Parallel | Checkpoint | Checkpoints and branches | resumeExecution | runGraph

Next: 14.5 Kill the worker mid-pack, and resume