Francis Chalissery 7094fa467e [codex] Read retry model from buffering events (#31262) ...

## Summary

- deserialize `retry_model` from streamed `safety_buffering` payloads
- preserve the existing downstream faster-model API and legacy header
fallback
- update SSE, WebSocket, and end-to-end safety-buffering coverage

## Root cause

Follow-up to #31064. The Responses API emits the retry target as
`retry_model`, but the client was looking for `faster_model`, so the
payload value was ignored in favor of the compatibility fallback.

## Behavior

A non-null `retry_model` from the buffering payload takes precedence. An
explicit null leaves the retry target unset, while an omitted field
continues to fall back to the existing response header.

## Validation

- `just test -p codex-api` (135 tests)
- `just test -p codex-core safety_buffering` (2 tests)
- `just fix -p codex-api`
- `just fmt`
- `git diff --check`

2026-07-06 17:04:26 +00:00

..

common

[core] Support interleaved response items (#30876)

2026-07-06 09:12:45 -07:00

remote_env_windows

core: load AGENTS.md from foreign environments (#28958)

2026-06-18 15:06:23 -07:00

suite

[codex] Read retry model from buffering events (#31262)

2026-07-06 17:04:26 +00:00

all.rs

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

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

responses_headers.rs

feat: use run agent task auth for inference (#19051)

2026-06-24 22:31:41 -07:00