TwistingTwists

TwistingTwists

Journal : Programming Phoenix LiveView

I have read first chapter. Will add my notes / code tries / self exploration as I go along!

Thank you @AstonJ for encouraging to start it.
I hope I’ll be able to finish the book in a couple of months.

Stay tuned!

Most Liked

TwistingTwists

TwistingTwists

Chapter 01 :

CONCEPTS / RE-Thinks

  • SPA is a distributed system !
  • SPAs have shared states.

How Elixir changes SPA?

  1. Phoenix Channels = using BEAM for long lived HTTP connections! (as opposed to stateless) - using socket.assigns

    • think of channels as joining channels on slack.
  2. sockets function as routers where channel routes are defined. (auto generated by Phoenix)

  3. Phoenix.PubSub.PG2 - using BEAM native message passing to broadcaste and coordinate updates – where the complexity adds up in SPA !

    • Leveraging the best of the Erlang VM.
  4. Client for requesting data to SPA CAN BE anyone - watch, app, website, IoT !

  • Anyone who subscribes to a channeltopic:subtopic is a client.
  1. Standard (read : best practices) infrastructure to deal with auth.
  2. Buggy network connections => Phoenix uses ETS-tables (BEAM’s strength) to ensure fault tolerance!

Source : from Chapter 01 + Channels — Phoenix v1.5.12.

Happy Reading!

AstonJ

AstonJ

Nice one TT! I am sure a lot of people are going to be interested in following your journal! :023:

Where Next?

Popular Community topics Top

mafinar
Crystal recently reached version 1. I had been following it for awhile but never got to really learn it. Most languages I picked up out o...
New
mafinar
Concurrent Data Processing in Elixir is now content complete and I finally found the time I’ve been looking for to dedicate behind readin...
New
Maartz
The very first time I’ve seen a line of Elixir I was in awe. Coming from Ruby the syntax was familiar. But I wanted to know what was thi...
New
TwistingTwists
I have read first chapter. Will add my notes / code tries / self exploration as I go along! Thank you @AstonJ for encouraging to start ...
New
RomanTurner
Agile Web Development with Rails 6 Chapter 11. Task F Currently reading and working through AWDR6 by Sam Ruby, David Bryant Copeland, a...
New
rgerardi
Hello all. Creating this space here for general discussion and chat about Powerful Command-Line Applications In Go In particular, we ca...
New
adamaiken89
Anyone is interested in a classical textbook for algorithms can go and check that.
New
AstonJ
With AI set to play a big role in our industry Elixir users are lucky to have Nx, so we’re running our Nx related book club on Genetic Al...
New
AstonJ
With Phoenix and LiveView having recently had a fairly major release, and Programming Phoenix LiveView being updated too, we thought it w...
New
PragmaticBookshelf
When the pandemic, heart disease, and personal tragedy threatened to steal everything the Tates spent years building, they found hope, he...
New

Other popular topics Top

Devtalk
Hello Devtalk World! Please let us know a little about who you are and where you’re from :nerd_face:
New
AstonJ
You might be thinking we should just ask who’s not using VSCode :joy: however there are some new additions in the space that might give V...
New
Rainer
My first contact with Erlang was about 2 years ago when I used RabbitMQ, which is written in Erlang, for my job. This made me curious and...
New
AstonJ
Inspired by this post from @Carter, which languages, frameworks or other tech or tools do you think is killing it right now? :upside_down...
New
DevotionGeo
The V Programming Language Simple language for building maintainable programs V is already mentioned couple of times in the forum, but I...
New
AstonJ
Seems like a lot of people caught it - just wondered whether any of you did? As far as I know I didn’t, but it wouldn’t surprise me if I...
New
AstonJ
Saw this on TikTok of all places! :lol: Anyone heard of them before? Lite:
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
AnfaengerAlex
Hello, I’m a beginner in Android development and I’m facing an issue with my project setup. In my build.gradle.kts file, I have the foll...
New
Fl4m3Ph03n1x
Background Lately I am in a quest to find a good quality TTS ai generation tool to run locally in order to create audio for some videos I...
New