This document guides the reader through building a system where a user connects to a server over a secure connection and receives a sequence of JSON-encoded objects. It begins by introducing the ServerCore component and shows how to fill its protocol handler factory hole. It then demonstrates creating a stackedjson protocol handler using a pipeline of components like PeriodicWakeup, Chooser, and MarshallJSON. This protocol securely transmits JSON data chunks to clients like a ConsoleEchoer. It discusses how the client-side mirrors the server components to receive and display the messages.