Ranch TCP echo example

To try this example, you need GNU make and git in your PATH.

To build the example, run the following command:

$ make

To start the release in the foreground:

$ ./_rel/tcp_echo_example/bin/tcp_echo_example console

Then start a telnet session to port 5555:

$ telnet localhost 5555

Type in a few words and see them echoed back.

Be aware that there is a timeout of 5 seconds without receiving data before the example server disconnects your session.