I have around 10-15 ecto queries which I want to run async in my API code. I am using Task.async and Task.yeild_many Following is the code for async task - def get_tasks() do task_1 = Task.async(SomeModule, :some_function, [ param_1, param_2 ]) task_2 = …

Are all tasks calling the same function?

The problem might be out of order results but let’s not check for that just yet. Have you tried using Task.async_stream for each batch of tasks that call the same function? If you only ever call 2 different functions then that would be 2 such calls.

[image] cosmos-sajal: I ran the code synchronously, and it returned the correct results How long does that take? Task.yield_many/2 has a default timeout of 5 secs - maybe that isn’t enough time for Ecto to finish all the queries. The issue is the tasks are behaving randomly. I wouldn’t n…

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Async Task not returning results

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cosmos-sajal May 21, 2019, 1:05pm 3

A batch of them does, other batch of them calls the other function.