#quic

Hunting a connection leak the soak test wouldn't explain

“When a leak resists reasoning, stop reasoning and instrument it. A spawned-vs-finished counter found in minutes what hours of reading the reap path missed.”

Open-sourcing the Rust Distributed Mesh

“Not a library to take and use. A kit to read while you're paying the same costs I just paid.”

Flamegraphing your way out of "this can't possibly be right"

“Comments lie. Flamegraphs don't.”

When 18 nodes pegged my 80-core box at 100%

“Three obvious wins got the host from 100% to 35%. Still wrong, just less wrong.”

Why I'm building a distributed mesh substrate in Rust

“I want to feel where the iroh-as-substrate story breaks at small scale before betting a real product on it.”