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
(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