jif c28770a42f Respect final-answer boundaries for queued agent mail (#33367) ...

## Why

Queue-only child-agent updates that arrive around a final answer should not
restart sampling, but they must remain available to the next turn. Explicitly
injected response items still need to reopen the current turn.

## What changed

- Defer queue-only inter-agent mail after a final answer without treating it as
  same-turn pending input.
- Re-enable current-turn mailbox delivery when the model requests a follow-up,
  a stop hook continues the turn, or a response item is explicitly injected.
- Check for turn-triggering mailbox work after clearing the completed active
  turn so pending work can start safely.

## Testing

Added coverage that queued child mail waits for the next user turn and that an
injected response item after a final answer triggers a follow-up request.

GitOrigin-RevId: aa81d00707943284b7ab069b60970e547908c895

2026-07-15 15:48:12 +00:00

..

common

Allow injecting the Codex Apps tools cache (#33113)

2026-07-14 17:10:04 +00:00

remote_env_windows

Scope runtime workspace roots to execution environments (#32952)

2026-07-14 04:41:08 +00:00

suite

Respect final-answer boundaries for queued agent mail (#33367)

2026-07-15 15:48:12 +00:00

all.rs

[codex] Use expect in integration tests (#28441)

2026-06-15 21:53:47 -07:00

responses_headers.rs

Always send reasoning parameters in Responses requests (#32206)

2026-07-10 16:11:58 +00:00