## What changed
- This PR changes only the flaky test setup for
`turn_start_notify_payload_includes_initialize_client_name`.
- Instead of shelling out to `python3` to write the notify payload, the
test uses the first-party `codex-app-server-test-notify-capture` helper.
- The helper writes `notify.json` atomically and the test waits for the
file to exist before reading it.
## Why this fixes the flake
- The old test depended on an external Python interpreter being present
and behaving consistently on every CI runner.
- It also raced the file write: the test could observe the path before
the payload had been fully written, which produced partial reads and
intermittent assertion failures.
- Moving the write into a repo-owned helper removes the external
dependency, and atomic write-plus-wait makes the handoff deterministic.
## Scope
- Test-only change.
## Summary
- restore the guardian review request snapshot test and its tracked
snapshot after it was dropped from `main`
- make Bazel Rust unit-test wrappers resolve runfiles correctly on
manifest-only platforms like macOS and point Insta at the real workspace
root
- harden the shell-escalation socket-closure assertion so the musl Bazel
test no longer depends on fd reuse behavior
## Verification
- cargo test -p codex-core
guardian_review_request_layout_matches_model_visible_request_snapshot
- cargo test -p codex-shell-escalation
- bazel test //codex-rs/exec:exec-unit-tests
//codex-rs/shell-escalation:shell-escalation-unit-tests
Supersedes #13894.
---------
Co-authored-by: Ahmed Ibrahim <aibrahim@openai.com>
Co-authored-by: viyatb-oai <viyatb@openai.com>
Co-authored-by: Codex <noreply@openai.com>
Adds a new v2 app-server API for a client to be able to unsubscribe to a
thread:
- New RPC method: `thread/unsubscribe`
- New server notification: `thread/closed`
Today clients can start/resume/archive threads, but there wasn’t a way
to explicitly unload a live thread from memory without archiving it.
With `thread/unsubscribe`, a client can indicate it is no longer
actively working with a live Thread. If this is the only client
subscribed to that given thread, the thread will be automatically closed
by app-server, at which point the server will send `thread/closed` and
`thread/status/changed` with `status: notLoaded` notifications.
This gives clients a way to prevent long-running app-server processes
from accumulating too many thread (and related) objects in memory.
Closed threads will also be removed from `thread/loaded/list`.
Ahmed Ibrahim ·
Charley Cunningham ·
Owen Lin ·