4.3 Propagating Channel closure throughout a pipeline - Live coding a URL checker in Crystal
Channel: Lorenzo Barasti
Date: 2019-11-18

A concurrent, terminal-based tool written in Crystal.
In this session we look into
1. Handling Channel::ClosedError in Fibers
2. Calling Channel#close on Fiber termination

You can find the code we wrote during the session here:
https://github.com/lbarasti/twitch-url-checker
Slides from the session: https://slides.com/lorenzobarasti/crystal-live-coding-1#/0/24

Live streamed on Twitch on 17 Nov 2019: https://www.twitch.tv/lbarasti
Announcing live-coding sessions and initiatives @ https://twitter.com/lbarasti