full-duplex asychrony, events library

[bennn]

Replicate the Events library from the Chorex paper. Handle out-of-order messages like in Fig 4:

• receive part of members list
• receive private message
• receive rest of members list

https://programming-journal.org/2024/8/8/

Maybe it's possible with Elixir built-ins, no need for a Chorex.Events library?