Author here, I'm really surprised to see the story reached top 3.
All of them is true and thanks to Erlang still surprises me.
My current stack is Elixir + Rustler on server and Rust + Wasm at frontend. Thanks for reading :)
My current stack is Elixir + Rustler on server and Rust + Wasm at frontend. Thanks for reading :)
I ran into this issue and I'm not sure if it's just a me thing.
When sending the message from the Pong REPL, the following didn't work for me:
```erl {ping, 'ping@localhost'} ! {pong, self()}. ```
When I checked, the PID of `self()` is different to the PID of the registered `pong` process. I needed to change it to the following:
```erl {ping, 'ping@localhost'} ! {pong, whereis(pong)}. ```
This sends the correct PID to the Ping process and we have an infinite loop counting up.