b909d37e54
Adapt for Python 3.10 deprecation changes by using asyncio.run instead of IOLoop.start throughout (except for TCPServer multi-process docs). Demos have all been changed but I haven't tested all of them. |
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| .. | ||
| README.md | ||
| client.py | ||
| server.py | ||
README.md
TCP echo demo
This demo shows how to use Tornado's asynchronous TCP client and
server by implementing handle_stream as a coroutine.
To run the server:
$ python server.py
The client will send the message given with the --message option
(which defaults to "ping"), wait for a response, then quit. To run:
$ python client.py --message="your message here"
Alternatively, you can interactively send messages to the echo server with a telnet client. For example:
$ telnet localhost 9888
Trying ::1...
Connected to localhost.
Escape character is '^]'.
ping
ping