Today I Learned

hashrocket A Hashrocket project

How to cancel a Process message in Elixir

TIL that we can cancel a Process.send_after/4 message before it happens by calling Process.cancel_timer/1:

ref = Process.send_after(self(), :process, 1000)

So we just need to keep the reference on your GenServer so we can possibly cancel later.

Thanks @mwoods79

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