1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.HTTP.AdapterHelper.Gun do
6 @behaviour Pleroma.HTTP.AdapterHelper
8 alias Pleroma.HTTP.AdapterHelper
9 alias Pleroma.Pool.Connections
14 connect_timeout: 5_000,
15 domain_lookup_timeout: 5_000,
16 tls_handshake_timeout: 5_000,
19 await_up_timeout: 5_000
22 @spec options(keyword(), URI.t()) :: keyword()
23 def options(incoming_opts \\ [], %URI{} = uri) do
25 Pleroma.Config.get([:http, :proxy_url])
26 |> AdapterHelper.format_proxy()
28 config_opts = Pleroma.Config.get([:http, :adapter], [])
31 |> Keyword.merge(config_opts)
32 |> add_scheme_opts(uri)
33 |> AdapterHelper.maybe_add_proxy(proxy)
34 |> maybe_get_conn(uri, incoming_opts)
37 @spec after_request(keyword()) :: :ok
38 def after_request(opts) do
39 if opts[:conn] && opts[:body_as] != :chunks do
40 Connections.checkout(opts[:conn], self(), :gun_connections)
46 defp add_scheme_opts(opts, %{scheme: "http"}), do: opts
48 defp add_scheme_opts(opts, %{scheme: "https"}) do
50 |> Keyword.put(:certificates_verification, true)
51 |> Keyword.put(:tls_opts, log_level: :warning)
54 defp maybe_get_conn(adapter_opts, uri, incoming_opts) do
55 {receive_conn?, opts} =
57 |> Keyword.merge(incoming_opts)
58 |> Keyword.pop(:receive_conn, true)
60 if Connections.alive?(:gun_connections) and receive_conn? do
61 checkin_conn(uri, opts)
67 defp checkin_conn(uri, opts) do
68 case Connections.checkin(uri, :gun_connections) do
70 Task.start(Pleroma.Gun.Conn, :open, [uri, :gun_connections, opts])
73 conn when is_pid(conn) ->
74 Keyword.merge(opts, conn: conn, close_conn: false)