Ahmed Ibrahim
640d61b121
## Context Turn state is scoped to one logical turn, but the WebSocket path currently exchanges it through upgrade headers, which are scoped to the physical connection. A connection may be reused across turns, so its handshake cannot represent the turn lifecycle reliably. ## Change Exchange turn state on each WebSocket response request instead: - send an established value in `response.create.client_metadata` - read the returned value from the existing `response.metadata` event - retain the first value in the turn-scoped `ModelClientSession` `OnceLock` - start the next logical turn without state, even when it reuses the same WebSocket connection This gives WebSocket requests the same first-value-wins contract as the existing HTTP path. ## Test plan Integration coverage verifies that: - WebSocket replays returned state on same-turn follow-ups - later response metadata does not replace the first value - state resets at the logical turn boundary without requiring a reconnect CI validates the full change. ## Stack This is 1/2. #28002 builds on this request-scoped transport to carry established state through compact requests.
Codex CLI is a coding agent from OpenAI that runs locally on your computer.
If you want Codex in your code editor (VS Code, Cursor, Windsurf), install in your IDE.
If you want the desktop app experience, run
codex app or visit the Codex App page.
If you are looking for the cloud-based agent from OpenAI, Codex Web, go to chatgpt.com/codex.
Quickstart
Installing and running Codex CLI
Run the following on Mac or Linux to install Codex CLI:
curl -fsSL https://chatgpt.com/codex/install.sh | sh
Run the following on Windows to install Codex CLI:
powershell -ExecutionPolicy ByPass -c "irm https://chatgpt.com/codex/install.ps1 | iex"
Codex CLI can also be installed via the following package managers:
# Install using npm
npm install -g @openai/codex
# Install using Homebrew
brew install --cask codex
Then simply run codex to get started.
You can also go to the latest GitHub Release and download the appropriate binary for your platform.
Each GitHub Release contains many executables, but in practice, you likely want one of these:
- macOS
- Apple Silicon/arm64:
codex-aarch64-apple-darwin.tar.gz - x86_64 (older Mac hardware):
codex-x86_64-apple-darwin.tar.gz
- Apple Silicon/arm64:
- Linux
- x86_64:
codex-x86_64-unknown-linux-musl.tar.gz - arm64:
codex-aarch64-unknown-linux-musl.tar.gz
- x86_64:
Each archive contains a single entry with the platform baked into the name (e.g., codex-x86_64-unknown-linux-musl), so you likely want to rename it to codex after extracting it.
Using Codex with your ChatGPT plan
Run codex and select Sign in with ChatGPT. We recommend signing into your ChatGPT account to use Codex as part of your Plus, Pro, Business, Edu, or Enterprise plan. Learn more about what's included in your ChatGPT plan.
You can also use Codex with an API key, but this requires additional setup.
Docs
This repository is licensed under the Apache-2.0 License.