Minimun websocket client for tornado

minclient.py

from tornado.websocket import websocket_connect
from tornado import ioloop
from tornado import gen
@gen.coroutine
def onconnect(future):
    ws = future.result()
    while 1:
        m = input("message?\n")
        ws.write_message(m)
        msg = yield ws.read_message()
        print(msg)

if __name__ == '__main__':
    future = websocket_connect('ws://localhost:8888/ws',callback = onconnect)
    ioloop.IOLoop.instance().start()