text: import time
  
  from six.moves import xrange
  
  def main(request, response):
      delay = float(request.GET.first("ms", 500)) / 1E3
      count = int(request.GET.first("count", 50))
      # Read request body
      request.body
      time.sleep(delay)
      response.headers.set("Content-type", "text/plain")
      response.write_status_headers()
      time.sleep(delay)
      for i in xrange(count):
          response.writer.write_content("TEST_TRICKLE\n")
          time.sleep(delay)
  