There's no documentation for this item.

Source Code

# File action_controller/dispatcher.rb, line 114
def dispatch_cgi(cgi, session_options)
  if cgi ||= self.class.failsafe_response(@output, '400 Bad Request') { CGI.new }
    @request = CgiRequest.new(cgi, session_options)
    @response = CgiResponse.new(cgi)
    dispatch
  end
rescue Exception => exception
  failsafe_rescue exception
end