Files
codex/codex-rs/thread-store
Brent Traut 32cec881b7 Add thread ID inclusion filters to thread/list (#61446)
## Why

Clients reconciling saved thread IDs need to retrieve matching summaries within the current list filters, including threads beyond the first page of history.

## What changed

- Add `includedThreadIds` with up to 100 entries, applied before pagination alongside existing filters. Exclusions take precedence, and results retain the requested list sort.
- Treat omitted or null inclusions as unrestricted and an empty array as matching nothing. Reject invalid IDs and oversized arrays without truncating them.
- Use indexed metadata and primary-key lookups for local inclusion queries, without scanning rollouts for repairs. IDs absent from the index do not match.
- Update protocol schemas, generated bindings, and documentation, including guidance to verify server support before treating missing saved IDs as removals.

## Testing

Add coverage for saved IDs across project moves and archiving, pagination, exclusions, validation limits, and combinations with search, account, and relationship filters. Add a SQLite query-plan test for primary-key lookups across scopes.

GitOrigin-RevId: 90b02a12aee5716f872a9d5d6168d23cf86c6333
2026-11-14 02:23:37 +00:00
..
2026-04-14 13:51:00 -07:00

Thread Store

codex-thread-store is the storage boundary for Codex threads. It defines the ThreadStore trait plus local and in-memory implementations. Other storage implementations may live outside this repository.

Responsibilities

  • ThreadStore::append_items is the raw canonical history append API. It does not infer metadata from item contents.
  • ThreadStore::update_thread_metadata is the only thread metadata write API. It accepts a single literal metadata patch shape, regardless of whether the caller is applying a user/API mutation or facts derived above the store from appended history.
  • LiveThread is the preferred API for active session persistence. It owns a per-thread metadata sync helper, applies the rollout persistence policy, appends canonical history, and then sends metadata patches through ThreadStore::update_thread_metadata.
  • ThreadManager routes metadata mutations for loaded and cold threads through one entrypoint. Loaded threads use their LiveThread; cold threads go directly to the store.
  • LocalThreadStore persists history through codex-rollout JSONL files and persists queryable metadata through the SQLite state database when available. Local explicit metadata mutations also maintain JSONL/name-index compatibility so reading old or SQLite-less local storage keeps working.
  • RolloutRecorder is the local JSONL writer. It writes already-canonical items for ThreadStore::append_items; it no longer decides metadata updates for live thread-store appends.
  • core/session creates or resumes LiveThread handles and does not need to know whether persistence is backed by local files or another store.

Direction

New metadata observation semantics should live above ThreadStore. Stores persist explicit metadata fields, but raw history appends remain history-only.