module Reel
  class Request
    class Info
      attr_reader :http_method, :url, :http_version, :headers

      def initialize(http_method, url, http_version, headers)
        @http_method  = http_method
        @url          = url
        @http_version = http_version
        @headers      = headers
      end

      UPGRADE   = 'Upgrade'.freeze
      WEBSOCKET = 'websocket'.freeze

      def websocket_request?
        headers[UPGRADE] && headers[UPGRADE].downcase == WEBSOCKET
      end
    end
  end
end