Cover art for podcast The Python Podcast.__init__

The Python Podcast.__init__

100 EpisodesProduced by Tobias MaceyWebsite

The podcast about Python and the people who make it great

34:44

Asphalt: A Framework For Asynchronous Network Applications with Alex Grönholm

Summary

As we rely more on small, distributed processes for building our applications, being able to take advantage of asynchronous I/O is increasingly important for performance. This week Alex Grönholm explains how the Asphalt Framework was created to make it easier to build these network oriented software stacks and the technical challenges that he faced in the process.

Preface
  • Hello and welcome to Podcast.__init__, the podcast about Python and the people who make it great.
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  • Your host as usual is Tobias Macey and today I’m interviewing Alex Grönholm about the Asphalt Framework, a Python microframework for network oriented applications
Interview
  • Introductions
  • How did you get introduced to Python?
  • What is Asphalt and what was your reason for building it?
  • How does Asphalt compare to Twisted?
  • What are the most challenging parts of writing asynchronous and event-based applications and how does Asphalt help simplify that process?
  • When building an Asphalt application it can be easy to accidentally block an async loop by pulling in third party libraries that don’t support asynchronous execution. What are some of the techniques for identifying and resolving blocking portions of your application?
  • What does the internal architecture of Asphalt look like and how has that evolved from when you first started working on it?
  • What have been some of the most difficult aspects of building and evolving Asphalt?
  • What are some of the most interesting or unexpected uses of Asphalt that you have seen?
  • What are some of the new features or improvements that you have planned for the future of Asphalt?
Keep In Touch Picks Links

The intro and outro music is from Requiem for a Fish The Freak Fandango Orchestra / CC BY-SA

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