Celia Chen 0877afbe85 Broaden remote compaction model fallback (#32881) ...

## Why

Compacting a resumed conversation can fail when its previous model is no longer
available. Some model-specific failures, such as a model-not-found response, are
not represented as invalid requests and therefore did not trigger the existing
fallback to the currently selected model.

## What changed

- Share a retry predicate between both remote compaction implementations.
- Fall back to the current model for invalid requests, unexpected statuses,
  context-window and usage-limit errors, server failures, and exhausted retries.

## Testing

Add an integration test that resumes a conversation whose previous model returns
model-not-found and verifies that compaction and the next turn use the renamed
model.

GitOrigin-RevId: c3857beae2ce79b50589deb13c2e59710ce14725

2026-07-13 21:54:04 +00:00

..

common

Require the elevated Windows sandbox for network proxies (#32857)

2026-07-13 19:04:22 +00:00

remote_env_windows

test: generalize exec-server fixture (#31422)

2026-07-07 11:21:56 -07:00

suite

Broaden remote compaction model fallback (#32881)

2026-07-13 21:54:04 +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