Zanie Blue 18ce671fed Avoid no-op backfill state writes (#26420) ...

## Summary

- avoid acquiring SQLite's writer slot when the singleton backfill row
already exists
- preserve race-safe repair when the row is missing
- add regressions for writer contention and missing-row repair

## Why

State runtime initialization and backfill-state reads previously
executed
`INSERT ... ON CONFLICT DO NOTHING` even in the steady state. SQLite
still
enters the writer path for that statement, so TUI and app-server startup
could
wait behind another writer for up to the configured five-second busy
timeout.

## Validation

- `just test -p codex-state` (134 tests passed)
- `just fix -p codex-state`
- `just fmt`

18ce671fed · 2026-06-09 10:50:13 -05:00

History

..

goals_migrations

feat: dedicated goal DB (#23300)

2026-05-19 11:11:41 +02:00

logs_migrations

Align SQLite feedback logs with feedback formatter (#13494)

2026-03-18 22:44:31 +00:00

memory_migrations

Move memory state to a dedicated SQLite DB (#24591)

2026-05-26 20:07:25 +02:00

migrations

Move memory state to a dedicated SQLite DB (#24591)

2026-05-26 20:07:25 +02:00

src

Avoid no-op backfill state writes (#26420)

2026-06-09 10:50:13 -05:00

BUILD.bazel

Move memory state to a dedicated SQLite DB (#24591)

2026-05-26 20:07:25 +02:00

Cargo.toml

Move git utilities into a dedicated crate (#15564)

2026-03-24 13:26:23 -07:00