Sean Huang 064b2d9bca Preserve typed gRPC code-mode session admission errors (#60496) ...

## Why

Session-opening failures were returned as strings, preventing callers from inspecting the terminal gRPC admission status directly.

## What changed

- Add `GrpcCodeModeSessionProvider::open_session` returning `GrpcSessionOpenError`, distinguishing admission status codes, admission timeouts, and other setup failures.
- Keep string errors for the existing `CodeModeSessionProvider` trait API.
- Re-export `ProcessOwnedGrpcCodeModeSessionProvider` from `codex-core`.

## Testing

Extend admission tests to assert terminal status codes, cover exhausted `ResourceExhausted` retries, and verify that `DeadlineExceeded` is not retried.

GitOrigin-RevId: 9d7f2e733e12b8bb7def368fa5fc5a09ea2a374e

2026-11-10 02:09:01 +00:00

..

src

Preserve typed gRPC code-mode session admission errors (#60496)

2026-11-10 02:09:01 +00:00

BUILD.bazel

Code mode on v8 (#15276)

2026-03-20 23:36:58 -07:00

Cargo.toml

Enable zstd compression for code-mode gRPC responses (#57212)

2026-10-26 19:37:58 +00:00