22 lines
623 B
Python
22 lines
623 B
Python
#!/usr/bin/env python
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from tornado.ioloop import IOLoop
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from tornado.options import define, options, parse_command_line
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from tornado.util import bytes_type
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from tornado.websocket import WebSocketHandler
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from tornado.web import Application
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define('port', default=9000)
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class EchoHandler(WebSocketHandler):
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def on_message(self, message):
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self.write_message(message, binary=isinstance(message, bytes_type))
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if __name__ == '__main__':
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parse_command_line()
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app = Application([
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('/', EchoHandler),
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])
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app.listen(options.port, address='127.0.0.1')
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IOLoop.instance().start()
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