>>> from tornado import gen
>>> from tornado.ioloop import IOLoop
>>> from gremlinclient.tornado_client import submit


>>> loop = IOLoop.current()


>>> @gen.coroutine
... def go():
...     resp = yield submit("ws://localhost:8182/", "1 + 1")
...     while True:
...         msg = yield resp.read()
...         if msg is None:
...             break
...         print(msg)
>>> loop.run_sync(go)

Message(status_code=200, data=[2], message=u'', metadata={})