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HTTP2 client for Elixir

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kadabra lib http2.ex
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lib/http2.ex 

defmodule Kadabra.Http2 do

  @moduledoc false



  require Logger



  @spec connection_preface() :: String.t()

  def connection_preface, do: "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n"



  @spec build_frame(integer, integer, integer, binary) :: binary

  def build_frame(frame_type, flags, stream_id, payload) do

    size = byte_size(payload)

    header = <<size::24, frame_type::8, flags::8, 0::1, stream_id::31>>

    <<header::bitstring, payload::bitstring>>

  end

end