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Hi everyone!
I am currently making a system that gather data from subsystems and sends each “value” over websocket to a Elixir Phoenix ...
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I have two elixir-applications, that need to communicate with each other:
1 Server that has a PubSub with 2 topics, it broadcasts to on...
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Hi folks, looking for some very basic beginner-level advice on architecture OTP applications.
I’m building a hobby-project application t...
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I have an element that may or may not be displayed on every internal page of the application, depending on the application state. I want ...
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I am working on a small library that computes a moving average, which would work well with Phoenix PubSub, in that it could subscribe its...
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Hi,
I’m newbie to Elixir + Phoenix world. I’ve started an open source project to help COVID-19 pandemic if you live in a community, like...
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Hello,
A part of my application currently have a supervisor hierarchy that looks something like this:
As you can see, I have a Manag...
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hey all! I’ve followed an example online on how to create a simple “counter” program with LiveView where changes are reflected for all cl...
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I know that Whatsapp uses some custom implementation of ejabberd. - which is used for messaging between two clients.
Since Phoenix PubSu...
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I have a test in my Phoenix app that is testing a Phoenix.PubSub subscriber that uses Genserver. The subscriber does some database work a...
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Hi, all!
I just spent the weekend on a fun project going through the ins and outs of GraphQL subscriptions using Absinthe and Apollo Cli...
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This is a very strange behavior I am seeing and I can’t to spot why it happens.
I am using Phoenix.PubSub to send messages to instances ...
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What’s a reasonable upper limit for subscriptions per client in phoenix? Not sure what the capabilities are. What is the typical first sy...
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I recently upgraded the pubsub dependency in my project following the documentation, but I am getting this error whenever I run the serve...
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Hello all,
The context is simple: When a user joins the main lobby channel of my app, it receives its state. Then, the user interacts ov...
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I have an interesting thing that I do not understand I am hoping someone can explain what I see. I will try to make simple my explanation...
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Right now I am using PubSub to send messages to a dedicated genServer, which will handle them in order. The handling of a message may tak...
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Hello!
When using : Absinthe.Subscription.publish(pubsub, user, [new_users: user.account_id])
I get the following error :
[warn] Phoen...
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Hey all!
We have a multi-node cluster with a need to message between nodes in a pubsub manner. Is Phoenix.PubSub kind of the default for...
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