Lightweight TCP-based pub/sub message broker
Rust ยท Tokio
As an enthusiast of low-level networking, I built this lightweight TCP-based publish/subscribe message broker in Rust. It has its own wire protocol, trie-based subject routing with wildcards, queue groups for load balancing, and request/reply RPC. Embeddable as a library or deployable as a standalone server.
my first work published on crates.io!
2026