Channing Conger f61b51ddd9 Support remote code-mode hosts in app-server (#35098) ...

## What changed

- Add `--code-mode-host ws://...` and `wss://...` support to `codex app-server`, gated by the `code_mode_host` feature. When omitted, app-server continues to start a local host.
- Share one remote WebSocket connection across the process's threads, using the configured HTTP client's proxy and TLS policy and preserving the existing framed host protocol.
- Reject invalid host URLs, bound WebSocket frame sizes, close connections cleanly, and return an error when a connection exceeds 1,024 pending delegate calls without disconnecting it.

## Testing

- Cover CLI validation, WebSocket protocol execution and shutdown, connection sharing across app-server threads, and delegate-call capacity recovery.

GitOrigin-RevId: 715e82d4d9db1e7e2f91b754a777dcab504e2ae4

2026-07-24 04:37:01 +00:00

..

src

Support remote code-mode hosts in app-server (#35098)

2026-07-24 04:37:01 +00:00

BUILD.bazel

code-mode standalone: extract protocol and add host crate (#27724)

2026-06-11 22:37:26 -07:00

Cargo.toml

code-mode standalone: extract protocol and add host crate (#27724)

2026-06-11 22:37:26 -07:00