Latest #application Threads 
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I have fairly complicated Phoenix app (but it doubt that this is Phoenix related issue?). In it I have the MyApp.Application module w...
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Hey All,
I have been diving into Elixir & I am impressed with its speed scalability & fault tolerance features; I am planning to...
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In my config/runtime.exs I have the following:
timezone = System.get_env("TZ") || "Etc/UTC"
unless Timex.is_valid_timezone?(timezone) d...
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Hi Elixir community :blush:
I’m having some trouble getting the BEAM VM to exit with exit code 0 upon auto-shutdown of the top-level sup...
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I got an application where I’d like to start the node with a (long) name dynamically determined during runtime based on the computer’s IP...
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How to test with application env in async: true
It is quite common for Elixir application to be configured via application env (which is ...
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I have a Broadway Pipeline with a custom producer that is just using postgres to store tasks in normal table.
When I restart my applicat...
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Hi,
I have noticed that Application.stop/1 calls are no longer being reported by erlang’s :error_logger in the same way with version 1.1...
New
I am having a simple Phoenix Liveview app.
The app should have two actors, let’s say Alice and Bob. Both should be instances of the same...
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Background
I am trying to ensure an application’s dependency is started before the main application is, whilst also having said dependenc...
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Hey All,
I have been diving into Elixir & I am impressed with its speed scalability & fault tolerance features; I am planning to...
New
Hi
I have fairly complicated Phoenix app (but it doubt that this is Phoenix related issue?). In it I have the MyApp.Application module w...
New
In my config/runtime.exs I have the following:
timezone = System.get_env("TZ") || "Etc/UTC"
unless Timex.is_valid_timezone?(timezone) d...
New
Last Three Year's Trending
Hi,
I have some compile env and I want to change their values in some specific test cases and then change them back.
Is there any way o...
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Background
I am trying to ensure an application’s dependency is started before the main application is, whilst also having said dependenc...
New
I am having a simple Phoenix Liveview app.
The app should have two actors, let’s say Alice and Bob. Both should be instances of the same...
New
How to test with application env in async: true
It is quite common for Elixir application to be configured via application env (which is ...
New
I got an application where I’d like to start the node with a (long) name dynamically determined during runtime based on the computer’s IP...
New
Hi Elixir community :blush:
I’m having some trouble getting the BEAM VM to exit with exit code 0 upon auto-shutdown of the top-level sup...
New
I have a Broadway Pipeline with a custom producer that is just using postgres to store tasks in normal table.
When I restart my applicat...
New
Hi,
I have noticed that Application.stop/1 calls are no longer being reported by erlang’s :error_logger in the same way with version 1.1...
New
Trending Over Three Years
Background
I am trying to understand the purpose of the application function in the mix.exs files we get, but I have some questions that ...
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Hello,
I want to start a module (MyApp.MyAgent) using Agent that will fetch some data from DB (and thus use MyApp.Repo) and keep it in m...
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Hello everyone.
I am experiencing an issue, which I am pretty sure is caused just by me not understanding stuff. Which is usual :slight_...
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Following Dave Thomas’s course, I have an Application that starts a supervised Agent that is hardcoded to crash 1/3 times.
After crashin...
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Hello,
I have an umbrella application with many children applications. I would like to run some code (the same code) if any or all those...
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TL;DR:
I want to customize whether a Mix project will start its application automatically based on user-provided configuration.
More det...
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Hello, I am creating a project where I mix Erlang and Elixir applications.
I can do this when running Erlang by executing erl manually f...
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Hey there!
This probably has a very easy answer, but I’m already too many hours into this and need some help. In this scenario, we have ...
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Hello all! I’m in the process of writing an application with a couple moving parts, but unit testing it is making me question everything....
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Hi all!
Some time ago I started to work on an application and I designed one of it’s workers with a start_link/0 such as this:
def...
New
I encountered this interesting thing while trying to add more info to Logger messages.
I can get the version of an app by running someth...
New
Hi, I’m unsure how to form the title of the question (or the question overall) so I’m writing the best I can.
Until a bit ago I’ve only ...
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Background
I have a module that reads information from a CSV file and puts it in memory. As with all modules that read things from files,...
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In a small Elixir/Erlang cluster with nodes that run different applications, what would be a good way to “discover which of the nodes run...
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I was looking over the source code for plug_cowboy and saw that in the Plug.Cowboy.start/2 they return a supervisor without any children ...
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