24 lines
775 B
Python
24 lines
775 B
Python
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from __future__ import print_function
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from tornado.ioloop import IOLoop
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from tornado import gen
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from tornado.tcpclient import TCPClient
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from tornado.options import options, define
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define("host", default="localhost", help="TCP server host")
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define("port", default=9888, help="TCP port to connect to")
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define("message", default="ping", help="Message to send")
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@gen.coroutine
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def send_message():
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stream = yield TCPClient().connect(options.host, options.port)
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yield stream.write((options.message + "\n").encode())
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print("Sent to server:", options.message)
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reply = yield stream.read_until(b"\n")
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print("Response from server:", reply.decode().strip())
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if __name__ == "__main__":
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options.parse_command_line()
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IOLoop.current().run_sync(send_message)
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