This image shows a diagram view of the flowN setup described in the previous section. The following actions take place:

  1. The client initiates a request.

  2. The receiveInput receive activity receives the client's request and sends it to the flowN activity.

  3. The flowN activity, which has the following activities, sends its data to a callbackClient invoke activity:

  4. The callbackClient invoke activity sends this data back to the client.