59 lines
1.6 KiB
Elixir
59 lines
1.6 KiB
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
defmodule Pleroma.Web.FedSockets.Supervisor do
|
|
use Supervisor
|
|
import Cachex.Spec
|
|
|
|
def start_link(opts) do
|
|
Supervisor.start_link(__MODULE__, opts, name: __MODULE__)
|
|
end
|
|
|
|
def init(args) do
|
|
children = [
|
|
build_cache(:fed_socket_fetches, args),
|
|
build_cache(:fed_socket_rejections, args),
|
|
{Registry, keys: :unique, name: FedSockets.Registry, meta: [rejected: %{}]}
|
|
]
|
|
|
|
opts = [strategy: :one_for_all, name: Pleroma.Web.Streamer.Supervisor]
|
|
Supervisor.init(children, opts)
|
|
end
|
|
|
|
defp build_cache(name, args) do
|
|
opts = get_opts(name, args)
|
|
|
|
%{
|
|
id: String.to_atom("#{name}_cache"),
|
|
start: {Cachex, :start_link, [name, opts]},
|
|
type: :worker
|
|
}
|
|
end
|
|
|
|
defp get_opts(cache_name, args)
|
|
when cache_name in [:fed_socket_fetches, :fed_socket_rejections] do
|
|
default = get_opts_or_config(args, cache_name, :default, 15_000)
|
|
interval = get_opts_or_config(args, cache_name, :interval, 3_000)
|
|
lazy = get_opts_or_config(args, cache_name, :lazy, false)
|
|
|
|
[expiration: expiration(default: default, interval: interval, lazy: lazy)]
|
|
end
|
|
|
|
defp get_opts(name, args) do
|
|
Keyword.get(args, name, [])
|
|
end
|
|
|
|
defp get_opts_or_config(args, name, key, default) do
|
|
args
|
|
|> Keyword.get(name, [])
|
|
|> Keyword.get(key)
|
|
|> case do
|
|
nil ->
|
|
Pleroma.Config.get([:fed_sockets, name, key], default)
|
|
|
|
value ->
|
|
value
|
|
end
|
|
end
|
|
end
|