Adrian Vovk on Nostr: Take a look at a Rust crate called Iroh. It does a lot of magic for you already. No ...

Take a look at a Rust crate called Iroh. It does a lot of magic for you already. No fleshed out peer discovery, or directory of devices that you own, but you give it a 32 byte "node ID" and it'll give you a UDP (actually: QUIC) tunnel to the other device. Punching through NAT and whatever