10.2. Under the Hood

Now that you know how to use SafeTalk, I’ll explain how it works, starting with an overview of SafeTalk’s architecture. After that, I’ll walk you through the code for each class.

10.2.1. Architecture

The SafeTalk application has five major components. The Session class is the center of this universe; it manages the connection with a remote SafeTalk application. The other four classes orbit around Session, each with a specific job: