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Hi everyone. I’m kind of new to the community and I just developed a small prototype for an internal system using phoenix. It’s just a bu...
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Hi everyone,
I have been working on a large-scale, open-source platform for orchestrating and governing AI workloads on the BEAM (curren...
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Running an FBP pipeline where each node is a GenServer. Need to move a segment of the running pipeline (multiple connected nodes) from on...
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Last Three Year's Trending
I ran into a situation recently where it would be very useful to start up a DynamicSupervisor in an application’s sup tree, always with a...
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Hi! Does anyone have any recommendation on how to debug my application seemingly completely randomly shutting down? The only diagnostic...
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Is Erlang 27 stable for mac yet? I haven’t been able to update to 27 through homebrew. Downloading it directly from the website failed as...
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I have a question about the structure of an OTP application. Given a fictitious employee time tracking application for my example, I am t...
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We haven’t been able to start using Erlang 25, yet, because I’ve been unable to get our base images built with it. Half of our developer...
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Hi, I’m trying to add inside my application supervision tree two of Cachex (https://hexdocs.pm/cachex/Cachex.html) worker but getting err...
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Hi friends,
I’m working on a contribution to Finch and am having a hell of a time debugging an unexpected process exit that’s causing a ...
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I have a genserver that wants to spawn multiple tasks (in this case multiple api calls to different services) and wait for all of them to...
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I was wondering, what is the most painless way to get started with multiple elixir/erlang versions on nixos?
I’ve tried to install asdf,...
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Can you please provide an example of how and when is a module-based supervisor preferred (over starting a Supervisor via start_link/2)?
...
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Hey all, happy 2024!
I think I have on my hands a configuration and OTP problem - I’m pretty sure I have all the pieces, just not sure h...
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Hi everyone. I’m trying to understand some error messages that occasionally appear in our logs durning shutdown. Mostly, I’m just trying ...
New
Using macOS 11.6, trying to install OTP26 via asdf and getting:
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX12....
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I’ve got a Genserver that writes messages to stdout. I can’t figure out how to test using capture_io. Documentation says By default, ca...
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When building Erlang/OTP (using asdf/kerl) for production server serving a (presumably typical setup of a) Phoenix application, what KERL...
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Trending Over Three Years
I have an umbrella app.
Some of the apps inside depend on other apps in the umbrella, unsurprisingly.
I'm writing a test for one of t...
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I'm deep into debugging a very high memory usage problem in a group of GenServers.
There are two types of GenServer implementations I'm...
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It's something weird, but from last week :observer.start is not working in my machine. This is the error that I'm receiving:
Erlang/OT...
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I have elixir 1.6.1 installed on my machine. But elixir -v puts that
Erlang/OTP 20 [erts-9.2] [source] [64-bit] [smp:2:2] [ds:2:2:10] [a...
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Hi All,
I just watched @lance's talk from ElixirConfEU and I want to talk about it [:smile:]
Lance discusses the idea of putting all ...
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I've condensed the problem I found while playing around with GenServers (I don't know much about OTP yet) into the following script:
de...
New
Hello,
The module under test depends on three OTP process and thus they're started in test setup callback:
setup do
accounts = Te...
New
How can I register and call global process in a cluster using the new Registry api https://hexdocs.pm/elixir/Registry.html
New
Hello guys, I hope that all your things are good, I open the file erl_crash but I dont know exactly what is the cause that make that the ...
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Hello,
In our app, we have to start dynamic amount of workers and we can't just define them as a part of supervision tree in the applic...
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We are building an application where we have a lot of import requests, which each spawn one or multiple processes, one per requested reso...
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Environment:
MX-Linux 19
Debian GNU/Linux 10 (buster)
Elixir 1.12.0 (compiled with Erlang/OTP 24)
Problem:
Recently upgraded to the la...
New
The concurrency model of Elixir is really fascinating, along side immutability, they are my favourite things about Elixir. Recently I've ...
New
Good day!
I searched the forum for similar questions but couldn't find exactly what I need.
I use Agent process to store shared read-...
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I currently have a task that runs once an hour. This is pretty straightforward using a GenServer. I can call Process.send_after(self(), :...
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