Chapter 5. Vocabularies and Contracts

In Chapters 3 and 4, we laid the basic foundations to deploy services and create service clients. The concepts used in those chapters helped us in explaining how clients and services establish a communication channel to exchange information. However, both of those chapters were based on predefined or established relationships. Relationships between Scott and the local Porsche distributor are a specific kind of service and client interaction. These relationships form out of an existing business relationship and do not necessarily ...

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