def shutdown():
  logging.warning("Hermes is shutting down.")
  IOLoop.instance().stop()
Method called when unhooking this callback.
dataset/ETHPy150Open AppScale/appscale/Hermes/hermes.py/shutdown--crossover with--dataset/ETHPy150Open ProgVal/Limnoria/src/httpserver.py/SupyHTTPServerCallback.doUnhook