Channing Conger f774455c3a code-mode: linearize cell terminal state (#29286) ...

## Summary

- Introduce a single cell terminal-state machine for completion and
termination.
- Make stored-value commits atomic with the winning terminal outcome.
- Buffer terminal results for later observation and cover
termination-before-commit behavior.

## Why

Completion, termination, observation, and stored-value updates must
agree on one linearized outcome under cancellation races.

## Impact

Terminal delivery becomes deterministic and terminated cells cannot
commit state after termination wins.

## Validation

- Focused terminal-state regression passed.
- Stack-tip validation: `just test -p codex-code-mode -p
codex-code-mode-protocol` (70 passed).
- Parent branch:
`cconger/code-mode-runtime-compact-03b-session-runtime`.

f774455c3a · 2026-06-21 12:05:24 -07:00

History

..

src

code-mode: linearize cell terminal state (#29286)

2026-06-21 12:05:24 -07:00

BUILD.bazel

Code mode on v8 (#15276)

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

Cargo.toml

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

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