# Pleroma: A lightweight social networking server # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/> # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Application do use Application import Supervisor.Spec @name Mix.Project.config()[:name] @version Mix.Project.config()[:version] @repository Mix.Project.config()[:source_url] def name, do: @name def version, do: @version def named_version, do: @name <> " " <> @version def repository, do: @repository def user_agent do info = "#{Pleroma.Web.base_url()} <#{Pleroma.Config.get([:instance, :email], "")}>" named_version() <> "; " <> info end # See http://elixir-lang.org/docs/stable/elixir/Application.html # for more information on OTP Applications def start(_type, _args) do import Cachex.Spec Pleroma.Config.DeprecationWarnings.warn() # Define workers and child supervisors to be supervised children = [ # Start the Ecto repository supervisor(Pleroma.Repo, []), worker(Pleroma.Emoji, []), worker(Pleroma.Captcha, []), worker( Cachex, [ :used_captcha_cache, [ ttl_interval: :timer.seconds(Pleroma.Config.get!([Pleroma.Captcha, :seconds_valid])) ] ], id: :cachex_used_captcha_cache ), worker( Cachex, [ :user_cache, [ default_ttl: 25_000, ttl_interval: 1000, limit: 2500 ] ], id: :cachex_user ), worker( Cachex, [ :object_cache, [ default_ttl: 25_000, ttl_interval: 1000, limit: 2500 ] ], id: :cachex_object ), worker( Cachex, [ :rich_media_cache, [ default_ttl: :timer.minutes(120), limit: 5000 ] ], id: :cachex_rich_media ), worker( Cachex, [ :scrubber_cache, [ limit: 2500 ] ], id: :cachex_scrubber ), worker( Cachex, [ :idempotency_cache, [ expiration: expiration( default: :timer.seconds(6 * 60 * 60), interval: :timer.seconds(60) ), limit: 2500 ] ], id: :cachex_idem ), worker(Pleroma.FlakeId, []) ] ++ hackney_pool_children() ++ [ worker(Pleroma.Web.Federator.RetryQueue, []), worker(Pleroma.Stats, []), worker(Pleroma.Web.Push, []), worker(Task, [&Pleroma.Web.Federator.init/0], restart: :temporary) ] ++ streamer_child() ++ chat_child() ++ [ # Start the endpoint when the application starts supervisor(Pleroma.Web.Endpoint, []), worker(Pleroma.Gopher.Server, []) ] # See http://elixir-lang.org/docs/stable/elixir/Supervisor.html # for other strategies and supported options opts = [strategy: :one_for_one, name: Pleroma.Supervisor] Supervisor.start_link(children, opts) end def enabled_hackney_pools do [:media] ++ if Application.get_env(:tesla, :adapter) == Tesla.Adapter.Hackney do [:federation] else [] end ++ if Pleroma.Config.get([Pleroma.Uploader, :proxy_remote]) do [:upload] else [] end end if Mix.env() == :test do defp streamer_child, do: [] defp chat_child, do: [] else defp streamer_child do [worker(Pleroma.Web.Streamer, [])] end defp chat_child do if Pleroma.Config.get([:chat, :enabled]) do [worker(Pleroma.Web.ChatChannel.ChatChannelState, [])] else [] end end end defp hackney_pool_children do for pool <- enabled_hackney_pools() do options = Pleroma.Config.get([:hackney_pools, pool]) :hackney_pool.child_spec(pool, options) end end end