# File lib/sinatra/async/test.rb, line 101
    def em_async_continue(timeout = 10)
      timed = false
      EM.run do
        async_continue
        em_hard_loop { EM.stop unless last_response.async? }
        EM.add_timer(timeout) { timed = true; EM.stop } if timeout
      end
      assert !timed, "asynchronous timeout after #{timeout} seconds"
    end