mirror of
https://github.com/openai/codex.git
synced 2026-05-16 09:12:54 +00:00
5d30764fe9
## Why Remote compaction v2 is the `/responses` implementation of session-history compaction, but it still needs to preserve the observable contract of the legacy `/responses/compact` path. In particular, users and integrations that rely on `PreCompact` and `PostCompact` hooks should not see different behavior when `remote_compaction_v2` is enabled. ## What Changed - Runs `PreCompact` before issuing the remote compaction v2 request, including `Interrupted` analytics when a pre-hook stops execution. - Runs `PostCompact` after a successful v2 compaction and aborts the turn if the post-hook stops execution. - Adds `compact_remote_parity` coverage that compares legacy and v2 compaction across manual transcript shapes, automatic pre-turn compaction, automatic mid-turn compaction, hook payloads, replacement history, follow-up request payloads, and API-key `service_tier=fast` behavior. - Registers the new parity suite under `core/tests/suite`. Relevant code: - [`compact_remote_v2.rs`](af63745cb5/codex-rs/core/src/compact_remote_v2.rs) - [`compact_remote_parity.rs`](af63745cb5/codex-rs/core/tests/suite/compact_remote_parity.rs) ## Verification - Added `core/tests/suite/compact_remote_parity.rs` to assert parity between legacy remote compaction and remote compaction v2 for the affected request, hook, rollout-history, and follow-up paths. - Existing `compact_remote_v2` unit coverage still exercises v2 replacement-history retention and compaction-output collection.