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Hi! I was wondering what patterns people have used for the following scenario.
When the page first loads, spawn some (potentially long...
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I have code to do bulk insert which looks like this:
stream = build_attrs_stream()
Repo.transaction(fn ->
stream
|> Stream.ch...
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Hi y’all -
I’m working on using Rustler to create Elixir bindings for this extremely nifty embedded multimodal AI / vector database Lanc...
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I am using the Sage library to perform a set of operations involving DB inserts and calling external APIs. The Sage.transaction uses Ecto...
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Hi,
I am using Async Operations for nested data loading.
I am getting this issue.
[error] GenServer #PID<0.1134.0> terminating
*...
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Hi all
Context
I am learning Elixir, Phoenix and LiveView by making a hobby project on yet another ChatGPT wrapper. I’ve got to a point...
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Hi,
Is there a way to preload %AsyncResult{}? My UI is a chat widget where the messages are an array of messages wrapped inside AsyncRes...
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I saw the pattern of using Task.async inside a Liveview handler in this elixirconf talk https://youtu.be/TfZI5-oQSqI?si=KFsY-0Ne-HK99AHj ...
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The update_many/1 callback let’s you make your update call more efficient by handing all update calls from the same component type all at...
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Hi there. I need to redirect the user from one LiveView to another after they click a button, but also do some work in the background. I ...
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Hello there,
I inherited a rather complicated LiveComponent from a colleague: due to complex JS there’s no render/1 function, only updat...
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Trending Over Three Years
Hello, I am working on an task, that requires to parse a csv sent from a react frontend. When the backend receives it, it should make an ...
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Hello, again folks!
I’ve been challenged by a problem this week and I’m not quite sure how to proceed to solve it. Also, I’ve spent a go...
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I seem to be having an issue making some code asynchronous. I’m running
stream = Task.Supervisor.async_stream_nolink(
Module....
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I’m currently playing around with GenServers and for a totally unrealistic, but still interesting problem, I wondered whether there is a ...
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I have a large amount of user data that I want to run some expensive analysis on every time the user makes a change. Obviously I don’t wa...
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Background
I’m working on a Discord bot in Elixir that runs as two separate applications, the bot itself, and all the backend logic and d...
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All is in the title, but to clarify:
It seems that if Task.yield returns {:ok, value} it means that the task result message was receive...
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I have something similar to the following code:
genserver_name = "cool_name"
task = Task.async(fn -> MyModule.start() end)
...
New
Hi all!
I’m starting my first project with Elixir and Phoenix. I have a function in a context that creates a record and fires some async...
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Hi Everyone,
I have controller that takes request with a CSV file & email_id in the parameter.
What is does each read through each ...
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During a database transaction, we are spawning a Task. The Task ends up querying the database itself, which leads to a race condition: th...
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I am currently stuck with an implementation of a function that has to poll the Telegram API periodically and wait for a response from thi...
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I’m running batches of short-lived fire and forget tasks (I sometimes receive feedback from them).
I can kill the tasks from within them...
New
I’ve been using the Task and Task.Supervisor utilities, but haven’t found the best way to handle creating a non-blocking, unlinked async ...
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I am using Task.async to move a task in background. It is working fine in my local.
But when the code is deployed to azure environment i...
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