paulanthonywilson

paulanthonywilson

Test Driving OTP - creating a registry with expiring entries

Following up on the previous post on using UDP multicasting to broadcast and detect peers on a network, I create a registry of those peers - expiring those that we have not heard from recently.

This posts leans quite heavily into iterating to a solution using Test Driven Development.

Where Next?

Popular Backend topics Top

First poster: wolf4earth
Understanding Partial Moves in Rust. Partial moves are an interesting but often misunderstood feature of Rust. However, with the right ...
New
First poster: bot
We all know how to teach recursion. We’ve done it for decades. We pick some honored, time-tested examples—Fibonacci numbers and factorial...
New
paulanthonywilson
I had a bit of a mini-adventure following Sobelow’s advice on adding a CSP to a Phoenix App. If you want to follow along, or want to add ...
New
elbrujohalcon
Erlang is famous for its introspecting powers. You can get a lot of information about the processes running in your nodes without any ext...
New
AstonJ
This was posted on the Elixir Forum and thought it was worth sharing here! I love how the excitement of the author shines through and I ...
New
chikega
Mark Hoffman, the author of Programming WebAssembly in Rust, is a pretty hilarious lecturer if you like a dry sense of humor.
New
brainlid
In episode 83 of Thinking Elixir, We talk with Isaac Yonemoto about the Zig language and his Zigler Elixir library. We learn where Zig ca...
New
brainlid
In episode 92 of Thinking Elixir, we talk with Mitchell Hanberg and learn about why he created the alternate Phoenix templating language ...
New
StuntProgrammer
In building lofi.limo, media storage and distribution naturally came up. I have songs, announcements, and background image loops which I ...
New
brainlid
Jason Stiebs shows a couple ways for a LiveView to make it easy for users to click and copy an important value to their clipboard. He sho...
New

Other popular topics Top

PragmaticBookshelf
Free and open source software is the default choice for the technologies that run our world, and it’s built and maintained by people like...
New
Exadra37
I am thinking in building or buy a desktop computer for programing, both professionally and on my free time, and my choice of OS is Linux...
New
New
PragmaticBookshelf
Tailwind CSS is an exciting new CSS framework that allows you to design your site by composing simple utility classes to create complex e...
New
PragmaticBookshelf
Use WebRTC to build web applications that stream media and data in real time directly from one user to another, all in the browser. ...
New
mafinar
This is going to be a long an frequently posted thread. While talking to a friend of mine who has taken data structure and algorithm cou...
New
AstonJ
If you get Can't find emacs in your PATH when trying to install Doom Emacs on your Mac you… just… need to install Emacs first! :lol: bre...
New
PragmaticBookshelf
Author Spotlight Mike Riley @mriley This month, we turn the spotlight on Mike Riley, author of Portable Python Projects. Mike’s book ...
New
PragmaticBookshelf
Programming Ruby is the most complete book on Ruby, covering both the language itself and the standard library as well as commonly used t...
New
First poster: AstonJ
Jan | Rethink the Computer. Jan turns your computer into an AI machine by running LLMs locally on your computer. It’s a privacy-focus, l...
New