This Week's Trending
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Hi, I have some usage scenario to ask:
Users navigate between ` /product/product_a_id ` and ` /product/product_b_id` , and more ;
the...
New
I have a resource that I want to send notifications via pub_sub when a new one is created.
In this resource, I have a relationship with ...
New
Last Three Year's Trending
Background
I have a Phoenix LiveView App inside an umbrella project which is basically a HelloWorld project.
In This Phoenix App is spec...
New
Hey all!
I’m building a library which will be listening to UDP events broadcast on the network, doing some parsing on them, and emitting...
New
Marlus presented techniques for optimizing liveview. One of his last points was to batch socket updates (timestamp 25:55).
All I’ve ima...
New
I’m trying to follow LiveBeat’s example of using PubSub to send messages to LiveViews. I’ve also read through a ton of topics here, so I’...
New
Hey everyone!
In my app I have this resource (some parts omitted):
defmodule MyApp.Vote do
use Ash.Resource,
data_layer: AshPostg...
New
I’m pretty new to this part of Phoenix, but I was able to figure out a very basic way to make the server send a message to a single room ...
New
Hi,
I am looking for a way to create a pubsub system where the publisher has a little bit more control over the subscribers:
depending...
New
Hi,
I am paginating through a bunch of classes, displaying 10 at a time. Every time I change a page, I need to subscribe to the new clas...
New
I need a custom dispatcher for Phoenix PubSub in my application, but when I broadcast a message in some channel, Phoenix does not use my ...
New
Hi everyone, I am Emmanuel Katto from Uganda. I’m building a real-time data analytics application using Elixir and Phoenix, and I’m strug...
New
I’m developing a multiselect feature, and came to the conclusion that it should be implemented as styled divs that tracks their selected ...
New
We have a backend system developed in Erlang with a bunch of actors. We want to build a front-end system in Elixir/LiveView and hopefully...
New
Trending Over Three Years
I have an Elixir 1.54 and Phoenix umbrella app containing:
[AdminWeb]
[Admin]
[DisplayWeb]
The [AdminWeb] calls a function defined in...
New
Hi all, I’m trying to use this library: GitHub - whatyouhide/redix_pubsub: Deprecated Redis Pub/Sub client for Elixir. Now built-in into ...
New
Hi,
I still working through this article and have now reached the phase, where I want to implement the immediate disconnecting of LiveVi...
New
Let’s say we have a code
iex(1)> Phoenix.PubSub.subscribe Foo.PubSub, "user:*"
:ok
iex(2)> :erlang.process_info(self, :messages)
{...
New
I’m trying to rework a project that set up insert/update triggers that call pg_notify and then has Postgrex.Notifications.listen listener...
New
Hello! I need to test that a Liveview broadcasts a message to a PubSub topic after a redirect. Anybody knows how I could go about testing...
New
Hi there,
Is there a technical or philosophical difference between using one or the other ?
I end up using both in my code without unde...
New
I’m a little hazy on what the best practice is for designing a scalable PubSub system. Should there be a few subscriptions, or even just ...
New
Hello there,
I have a Liveview that subscribes to a Pubsub topic and starts a Genserver when I click in a button.
The Genserver sends a...
New
Just learning liveview so please excuse my limited knowledge
From reviewing the Demo CRUD example I want to subscribe to a topic via Pho...
New
I have a small pub sub app. When updates are made, a red “internet connection” error flashes briefly. Is this expected behavior? If not ,...
New
I need to test mqqt behaviors and events emitted by mqtt. E.g whenever I(mock device) publish to mqtt, the Handler gets called by it with...
New
Basically what the title says. Ideally what I’d want to do is get a list of topics and sort them by the count of clients that are tracked...
New
I have the PubSub in correct order in application.ex but it still throws an error
application.ex
children = [
# Start the Telem...
New
I am working on code where we have a graphql subscription setup and an elm page subscribing to that subscription. When developing locally...
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