forked from potsda.mn/mobilizon
51 lines
1.5 KiB
Elixir
51 lines
1.5 KiB
Elixir
|
# Portions of this file are derived from Pleroma:
|
||
|
|
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social>
|
||
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
||
|
|
# Upstream: https://git.pleroma.social/pleroma/pleroma/blob/develop/lib/pleroma/workers/worker_helper.ex
|
||
|
|
|
||
|
|
defmodule Mobilizon.Service.Workers.WorkerHelper do
|
||
|
|
@moduledoc """
|
||
|
|
Tools to ease dealing with workers
|
||
|
|
"""
|
||
|
|
alias Mobilizon.Config
|
||
|
|
alias Mobilizon.Service.Workers.WorkerHelper
|
||
|
|
|
||
|
|
def worker_args(queue) do
|
||
|
|
case Config.get([:workers, :retries, queue]) do
|
||
|
|
nil -> []
|
||
|
|
max_attempts -> [max_attempts: max_attempts]
|
||
|
|
end
|
||
|
|
end
|
||
|
|
|
||
|
|
def sidekiq_backoff(attempt, pow \\ 4, base_backoff \\ 15) do
|
||
|
|
backoff =
|
||
|
|
:math.pow(attempt, pow) +
|
||
|
|
base_backoff +
|
||
|
|
:rand.uniform(2 * base_backoff) * attempt
|
||
|
|
|
||
|
|
trunc(backoff)
|
||
|
|
end
|
||
|
|
|
||
|
|
defmacro __using__(opts) do
|
||
|
|
caller_module = __CALLER__.module
|
||
|
|
queue = Keyword.fetch!(opts, :queue)
|
||
|
|
|
||
|
|
quote do
|
||
|
|
# Note: `max_attempts` is intended to be overridden in `new/2` call
|
||
|
|
use Oban.Worker,
|
||
|
|
queue: unquote(queue),
|
||
|
|
max_attempts: 1
|
||
|
|
|
||
|
|
def enqueue(operation, params, worker_args \\ []) do
|
||
|
|
params = Map.merge(%{"op" => operation}, params)
|
||
|
|
queue_atom = String.to_existing_atom(unquote(queue))
|
||
|
|
worker_args = worker_args ++ WorkerHelper.worker_args(queue_atom)
|
||
|
|
|
||
|
|
unquote(caller_module)
|
||
|
|
|> apply(:new, [params, worker_args])
|
||
|
|
|> Mobilizon.Storage.Repo.insert()
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|
||
|
|
end
|