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Implementation of trickle ICE protocol

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ex_ice lib attribute ice_controlling.ex
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lib/attribute/ice_controlling.ex 

defmodule ExICE.Attribute.ICEControlling do

  @moduledoc false



  alias ExSTUN.Message.RawAttribute



  @behaviour ExSTUN.Message.Attribute



  @attr_type 0x802A



  @type t() :: %__MODULE__{tiebreaker: integer()}



  @enforce_keys [:tiebreaker]

  defstruct @enforce_keys



  @impl true

  def type(), do: @attr_type



  @impl true

  def from_raw(%RawAttribute{value: <<tiebreaker::64>>}, _message) do

    {:ok, %__MODULE__{tiebreaker: tiebreaker}}

  end



  @impl true

  def from_raw(%RawAttribute{}, _message) do

    {:error, :invalid_ice_controlling}

  end



  @impl true

  def to_raw(%__MODULE__{tiebreaker: tiebreaker}, _msg) do

    %RawAttribute{type: @attr_type, value: <<tiebreaker::64>>}

  end

end