Introduction to One Request, Multiple Responses

In this interaction type, the client sends a single request to a service and receives multiple responses in return. For example, the request can be to order a product online, and the first response can be the estimated delivery time, the second response a payment confirmation, and the third response a notification that the product has shipped. In this example, the number and types of responses are expected. Figure 5-6 provides an overview.

Figure 5-6 One Request, Multiple Responses

Description of Figure 5-6 follows
Description of "Figure 5-6 One Request, Multiple Responses"