Ruslan Nigmatullin a3cccbd8ed [codex] Omit fork turns from thread started notifications (#19093) ...

## Why

`thread/fork` responses intentionally include copied history so the
caller can render the fork immediately, but `thread/started` is a
lifecycle notification. The v2 `Thread` contract says notifications
should return `turns: []`, and the fork path was reusing the response
thread directly, causing copied turns to be emitted through
`thread/started` as well.

## What Changed

- Route app-server `thread/started` notification construction through a
helper that clears `thread.turns` before sending.
- Keep `thread/fork` responses unchanged so callers still receive copied
history.
- Add persistent and ephemeral fork coverage that asserts
`thread/started` emits an empty `turns` array while the response retains
fork history.

## Testing

- `just fmt`
- `cargo test -p codex-app-server`

a3cccbd8ed · 2026-04-24 12:31:13 -07:00

History

..

bin

Stabilize app-server notify initialize test (#13939)

2026-03-09 23:41:58 -07:00

codex_message_processor

respect workspace option for disabling plugins (#18907)

2026-04-24 17:38:45 +00:00

config

Move marketplace add/remove and startup sync out of core. (#19099)

2026-04-23 11:27:17 -07:00

message_processor

app-server: add Unix socket transport (#18255)

2026-04-23 11:09:25 -07:00

transport

Increase app-server WebSocket outbound buffer (#19246)

2026-04-23 18:47:28 -07:00

app_server_tracing.rs

app-server: add Unix socket transport (#18255)

2026-04-23 11:09:25 -07:00

bespoke_event_handling.rs

Fix hang on turn/interrupt (#18392)

2026-04-24 10:47:50 -04:00

codex_message_processor.rs

[codex] Omit fork turns from thread started notifications (#19093)

2026-04-24 12:31:13 -07:00

command_exec.rs

Use AbsolutePathBuf for exec cwd plumbing (#17063)

2026-04-08 10:54:12 -07:00

config_api.rs

codex: support hooks in config.toml and requirements.toml (#18893)

2026-04-22 21:20:09 -07:00

config_manager_service_tests.rs

Refactor app-server config loading into ConfigManager (#18442)

2026-04-21 10:22:26 -07:00

config_manager_service.rs

Refactor app-server config loading into ConfigManager (#18442)

2026-04-21 10:22:26 -07:00

config_manager.rs

Add remote thread config endpoint (#18908)

2026-04-23 11:46:06 -07:00

device_key_api.rs

app-server: persist device key bindings in sqlite (#19206)

2026-04-23 21:55:56 -07:00

dynamic_tools.rs

app-server: Replay pending item requests on thread/resume (#12560)

2026-02-27 12:45:59 -08:00

error_code.rs

Enforce user input length cap (#12823)

2026-02-25 22:23:51 -08:00

external_agent_config_api.rs

Move external agent config out of core (#18850)

2026-04-21 08:33:58 -07:00

filters.rs

chore: clean up argument-comment lint and roll out all-target CI on macOS (#16054)

2026-03-27 19:00:44 -07:00

fs_api.rs

Support multiple managed environments (#18401)

2026-04-21 15:29:35 -07:00

fs_watch.rs

Spread AbsolutePathBuf (#17792)

2026-04-14 14:26:10 -07:00

fuzzy_file_search.rs

Simple directory mentions (#14970)

2026-03-19 05:24:09 +00:00

in_process.rs

Support multiple managed environments (#18401)

2026-04-21 15:29:35 -07:00

lib.rs

Add remote thread config endpoint (#18908)

2026-04-23 11:46:06 -07:00

main.rs

app-server: add Unix socket transport (#18255)

2026-04-23 11:09:25 -07:00

message_processor.rs

app-server: persist device key bindings in sqlite (#19206)

2026-04-23 21:55:56 -07:00

models.rs

Use model metadata for Fast Mode status (#16949)

2026-04-07 17:55:40 -07:00

outgoing_message.rs

Add safety check notification and error handling (#19055)

2026-04-22 22:24:12 -07:00

server_request_error.rs

app-server: Replay pending item requests on thread/resume (#12560)

2026-02-27 12:45:59 -08:00

thread_state.rs

Fix hang on turn/interrupt (#18392)

2026-04-24 10:47:50 -04:00

thread_status.rs

Spread AbsolutePathBuf (#17792)

2026-04-14 14:26:10 -07:00