Ruslan Nigmatullin a124ddb854 app-server: remove TCP websocket listener (#21843)
## Why

The app-server no longer needs to expose a TCP websocket listener.
Keeping that transport also kept around a separate listener/auth surface
that is unnecessary now that local clients can use stdio or the
Unix-domain control socket, while remote connectivity is handled by
`remote_control`.

## What Changed

- Removed `ws://IP:PORT` parsing and the `AppServerTransport::WebSocket`
startup path.
- Deleted the app-server websocket listener auth module and removed
related CLI flags/dependencies.
- Kept websocket framing only where it is still needed: over the
Unix-domain control socket and in the outbound `remote_control`
connection.
- Updated app-server CLI/help text and `app-server/README.md` to
document only `stdio://`, `unix://`, `unix://PATH`, and `off` for local
transports.
- Converted affected app-server integration coverage from TCP websocket
listeners to UDS-backed websocket connections, and added a parse test
that rejects `ws://` listen URLs.
- Removed the now-unused workspace `constant_time_eq` dependency and
refreshed `Cargo.lock` after `cargo shear` caught the drift.
- Moved test app-server UDS socket paths to short Unix temp paths so
macOS Bazel test sandboxes do not exceed Unix socket path limits.

## Verification

- Added/updated tests around UDS websocket transport behavior and
`ws://` listen URL rejection.
- `cargo shear`
- `cargo metadata --no-deps --format-version 1`
- `cargo test -p codex-app-server unix_socket_transport`
- `cargo test -p codex-app-server unix_socket_disconnect`
- `just fix -p codex-app-server`
- `git diff --check`

Local full Rust test execution was blocked before compilation by an
external fetch failure for the pinned `nornagon/crossterm` git
dependency. `just bazel-lock-update` and `just bazel-lock-check` were
retried after the manifest cleanup but remain blocked by external
BuildBuddy/V8 fetch timeouts.
a124ddb854 · 2026-05-11 10:17:26 -07:00
6,363 Commits
2026-04-24 17:49:29 -07:00
2025-04-16 12:56:08 -04:00
2025-04-16 12:56:08 -04:00
2026-04-24 17:49:29 -07:00
2026-04-07 10:55:58 -07:00

npm i -g @openai/codex
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