panic: usual happens for the first few requests after startup

[cablehead]

Feels like a race condition

{"app":"http.request","detail":{"headers":{"accept":"*/*","host":"localhost:8080","user-agent":"curl/7.87.0"},"method":"GET","path":"/","query":{},"request_id":"0390470YF38DGWWXT0
KHXBVJV","uri":"/"}}
thread 'tokio-runtime-worker' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 32, kind: BrokenPipe, message: "Broken pipe" }', src/main.rs:161:14
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace