Before starting, let's define some goals for our application:
- A user can go to a website and send messages
- A user can see messages that others have sent
- Messages automatically expire after a configurable amount of time
To achieve this, we will be using Nameko - A microservices framework for Python.
If at any point during this chapter you would like to refer to all of the code in this chapter in its entirety, feel free to see it, with tests, at: http://url.marcuspen.com/github-ppb.
