forked from AkkomaGang/akkoma
72 lines
1.9 KiB
Elixir
72 lines
1.9 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Pool.Request do
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use GenServer
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require Logger
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def start_link(args) do
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GenServer.start_link(__MODULE__, args)
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end
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@impl true
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def init(_), do: {:ok, []}
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@spec execute(pid() | atom(), Tesla.Client.t(), keyword(), pos_integer()) ::
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{:ok, Tesla.Env.t()} | {:error, any()}
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def execute(pid, client, request, timeout) do
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GenServer.call(pid, {:execute, client, request}, timeout)
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end
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@impl true
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def handle_call({:execute, client, request}, _from, state) do
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response = Pleroma.HTTP.request_try(client, request)
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{:reply, response, state}
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end
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@impl true
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def handle_info({:gun_data, _conn, stream, _, _}, state) do
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# in some cases if we reuse conn and got {:error, :body_too_large}
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# gun continues to send messages to this process,
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# so we flush messages for this request
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:ok = :gun.flush(stream)
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{:noreply, state}
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end
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@impl true
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def handle_info({:gun_up, _conn, _protocol}, state) do
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{:noreply, state}
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end
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@impl true
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def handle_info({:gun_down, _conn, _protocol, _reason, _killed}, state) do
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# don't flush messages here, because gun can reconnect
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{:noreply, state}
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end
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@impl true
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def handle_info({:gun_error, _conn, stream, _error}, state) do
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:ok = :gun.flush(stream)
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{:noreply, state}
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end
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@impl true
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def handle_info({:gun_push, _conn, _stream, _new_stream, _method, _uri, _headers}, state) do
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{:noreply, state}
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end
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@impl true
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def handle_info({:gun_response, _conn, _stream, _, _status, _headers}, state) do
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{:noreply, state}
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end
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@impl true
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def handle_info(msg, state) do
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Logger.warn("Received unexpected message #{inspect(__MODULE__)} #{inspect(msg)}")
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{:noreply, state}
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end
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end
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