relay_server
=====

An OTP application with an esockd-based UDP server.

Build
-----

    $ rebar3 compile

Run
---

    $ rebar3 shell

The UDP listener is configured in `config/sys.config` and listens on port `7000`
by default. It echoes received datagrams.

Test
----

    $ echo "ping" | nc -u -w1 127.0.0.1 7000