host_with_port_without_standard_port_handling

# File actionpack/lib/action_controller/cgi_process.rb, line 87
    def host_with_port_without_standard_port_handling
      if forwarded = env["HTTP_X_FORWARDED_HOST"]
        forwarded.split(/,\s?/).last
      elsif http_host = env['HTTP_HOST']
        http_host
      elsif server_name = env['SERVER_NAME']
        server_name
      else
        "#{env['SERVER_ADDR']}:#{env['SERVER_PORT']}"
      end
    end