Class: Low::ResponseBuilder

Inherits:
Object
  • Object
show all
Defined in:
lib/responses/response_builder.rb

Class Method Summary collapse

Class Method Details

.respond(config:, socket:, response:, keep_alive: true) ⇒ Object

TODO: Use Async wherever we can where it doesn’t have “Task” requirement.



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# File 'lib/responses/response_builder.rb', line 7

def respond(config:, socket:, response:, keep_alive: true)
  file_body = response.body.respond_to?(:file)

  if file_body
    content_length = response.body.file.size
  else
    body_data = response.body.read || ''
    content_length = body_data.bytesize
  end

  write_status_line(socket, response)
  write_host_header(socket, config)
  write_response_headers(socket, response)
  write_final_headers(socket, content_length, keep_alive)

  if file_body
    IO.copy_stream(response.body.file, socket)
  else
    socket.write(body_data)
  end
end