Brent Traut 406eb53c07 Distinguish thread listing failures from exhausted history (#51602) ...

## Why

DB-only listing and pagination failures must not look like exhausted history. This hardens the DB-only listing added in https://github.com/openai/codex/pull/18502 and page refilling added in https://github.com/openai/codex/pull/7509.

## What changed

- Return JSON-RPC error `-32603` when `useStateDbOnly: true` cannot query the local state database, including requests with an empty `cwd` array.
- Track all cursors encountered while filling a page and return `-32603` for repeated cursors, including on full pages.
- Document that callers can retry these errors; a successful response with `nextCursor: null` still indicates exhaustion. Default scan-and-repair requests retain their filesystem fallback.

## Testing

Add regression tests for missing or mismatched state databases versus healthy empty history, with active and archived listings and null or empty `cwd` filters. Cover repeated cursors during page refilling and on full pages using the in-memory thread store.

GitOrigin-RevId: 09653a84fc65f47316d8bbae9e4cf3dd8ce9948a

2026-10-07 06:34:22 +00:00

..

local

Remove obsolete fields from persisted turn context (#51492)

2026-10-06 22:39:06 +00:00

error.rs

feat(app-server): add history_mode to thread (#29927)

2026-06-26 09:12:42 -07:00

in_memory.rs

Distinguish thread listing failures from exhausted history (#51602)

2026-10-07 06:34:22 +00:00

lib.rs

Add attachment owner lookup to the app-server (#50094)

2026-10-01 20:47:05 +00:00

live_thread.rs

Add coordinated shutdown for local agent trees (#49814)

2026-10-01 01:57:56 +00:00

projects.rs

Add recency sorting to project/list (#41223)

2026-08-27 23:43:46 +00:00

queue_store.rs

Dispatch queued messages written by other processes (#39034)

2026-08-17 17:19:46 +00:00

store.rs

Add attachment owner lookup to the app-server (#50094)

2026-10-01 20:47:05 +00:00

thread_attachments.rs

Add attachment owner lookup to the app-server (#50094)

2026-10-01 20:47:05 +00:00

thread_metadata_sync_preview_tests.rs

Populate thread previews from delegated task inputs (#50462)

2026-10-02 23:34:11 +00:00

thread_metadata_sync.rs

Preserve turn attribution across recovery and compaction (#51402)

2026-10-06 15:50:27 +00:00

thread_sections.rs

Add appearance metadata to thread sections (#37898)

2026-08-10 23:32:42 +00:00

types.rs

Expose and persist turn lineage across the app server (#51415)

2026-10-06 16:56:39 +00:00