pckrishnadas88

pckrishnadas88

Continuing my distributed systems learning series with raw Elixir processes.

02 - Correlated Request Reply

This one explores make_ref/0, request IDs, matching replies with ^ref, selective receive, and concurrent clients.

The part I found most useful was understanding the distinction between a PID and a request reference:

PID → where to send the reply
Reference → which request the reply belongs to

I’ve kept the example minimal and avoided OTP abstractions for now.

GitHub:

Feedback and corrections are welcome!

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