class EventMachine::Protocols::HeaderAndContentProtocol

def init_for_request
  @hc_mode = :discard_blanks
  @hc_headers = []
  # originally was @hc_headers ||= []; @hc_headers.clear to get a performance
  # boost, but it's counterproductive because a subclassed handler will have to
  # call dup to use the header array we pass in receive_headers.
  @hc_content_length = nil
  @hc_content = ""
end