Читать книгу Practical Go - Amit Saha - Страница 66

In this chapter, you learned about patterns for implementing scalable command-line applications. You learned how to implement a sub-command-based interface for your application, and you built upon it to design a scalable architecture for applications with sub-commands. Then you learned to use the context package to implement certain control over the runtime behavior of your applications. Finally, you used goroutines and channels to allow the user to interrupt the application using contexts and signals.

In the next chapter, we will continue our exploration into the world of writing command-line applications as you learn about writing HTTP clients. You will do so as you build out the HTTP client implementation for which we laid the foundation in this chapter.