Show HN: BinaryRPC – Lightweight WebSocket-based RPC framework in modern C++

Re:Show HN: BinaryRPC – Lightweight WebSocket-based RPC fram... by gr4vityWall on Saturday July 12, 2025 @07:58PM (#44546280)

Congrats on your project. Did you get to replace the old Java prototype you were using at work? It'd be interesting to see how the performance compares.

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Re:Show HN: BinaryRPC – Lightweight WebSocket-based RPC fram... by efecan0 on Sunday July 13, 2025 @03:50AM (#44548364)

We did move the service from the old Java / STOMP prototype to a BinaryRPC stack earlier this quarter, but I’m still gathering formal benchmark data before I publish anything public.

Informally, on the same hardware and traffic pattern we see:

• noticeable CPU head-room • lower p95 latency • higher peak throughput

Once I have a full week of numbers cleaned up, I’ll add a short performance section to the README and post the graphs. Thanks for the interest stay tuned.

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