53 lines
1.5 KiB
Elixir
53 lines
1.5 KiB
Elixir
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# Pleroma: A lightweight social networking server
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# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.FedSockets.SocketInfo do
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defstruct origin: nil,
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pid: nil,
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conn_pid: nil,
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state: :default,
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connected_until: nil
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alias Pleroma.Web.FedSockets.SocketInfo
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@default_connection_duration 15 * 60 * 1000
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def build(uri, conn_pid \\ nil) do
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uri
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|> build_origin()
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|> build_pids(conn_pid)
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|> touch()
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end
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def touch(%SocketInfo{} = socket_info),
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do: %{socket_info | connected_until: new_ttl()}
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def connect(%SocketInfo{} = socket_info),
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do: %{socket_info | state: :connected}
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def expired?(%{connected_until: connected_until}),
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do: connected_until < :erlang.monotonic_time(:millisecond)
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def origin(uri),
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do: build_origin(uri).origin
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defp build_pids(socket_info, conn_pid),
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do: struct(socket_info, pid: self(), conn_pid: conn_pid)
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defp build_origin(uri) when is_binary(uri),
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do: uri |> URI.parse() |> build_origin
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defp build_origin(%{host: host, port: nil, scheme: scheme}),
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do: build_origin(%{host: host, port: URI.default_port(scheme)})
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defp build_origin(%{host: host, port: port}),
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do: %SocketInfo{origin: "#{host}:#{port}"}
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defp new_ttl do
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connection_duration =
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Pleroma.Config.get([:fed_sockets, :connection_duration], @default_connection_duration)
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:erlang.monotonic_time(:millisecond) + connection_duration
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end
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end
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