https://www.djangosnippets.org/snippets/2559/
djangosnippets: Simple ping ICMP with jquery
simple pingicmpjquery
https://github.com/dysinger/lfe-otp-ping-pong
GitHub - dysinger/lfe-otp-ping-pong: A Simple Example of Using LFE (Lisp Flavoured Erlang) for...
A Simple Example of Using LFE (Lisp Flavoured Erlang) for Erlang OTP code - dysinger/lfe-otp-ping-pong