rtaylor-oai 24e9b849fa Limit rollout metadata reads to headers (#33892) ...

## Why

Callers that only need session metadata should not scan an entire rollout or fail on an unreadable tail after valid metadata.

## What changed

- Read session metadata directly from the rollout line reader, stopping as soon as it is found for both plain and compressed rollouts while preserving pre-header and validation behavior.
- Bound the doctor thread inventory scan to the first 64 non-empty header lines. Prefer the metadata thread ID and retain the validated filename fallback for legacy rollouts without metadata.

## Testing

- Cover invalid UTF-8 tails, compressed rollouts, pre-header records, metadata and filename ID mismatches, the scan boundary, legacy fallback, and unusable headers.

GitOrigin-RevId: 49576bd2877942e64082ce5ed057ecc848c025ec

2026-07-17 19:20:08 +00:00

..

src

Limit rollout metadata reads to headers (#33892)

2026-07-17 19:20:08 +00:00

BUILD.bazel

Extract rollout into its own crate (#15548)

2026-03-24 18:10:53 -07:00

Cargo.toml

Move sleep items to the extension-owned lifecycle path (#33159)

2026-07-14 21:01:54 +00:00