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Ruslan Nigmatullin
0700f979ba
## Why Initialized app-server RPCs no longer need to bottleneck behind one request processor path. Running them concurrently improves responsiveness, but several request families still mutate shared state or depend on ordered side effects. Those stateful families need an auditable serialization contract so concurrency does not reorder thread, config, auth, command, watcher, MCP, or similar state transitions. This PR keeps that boundary explicit: stateful work is serialized by the smallest useful key, while intentionally read-only or externally concurrent work remains unkeyed. In particular, `thread/list` and `thread/turns/list` explicitly have no serialization because they primarily read append-only rollout storage and should continue to be served concurrently. ## What changed - Adds `ClientRequest::serialization_scope()` in `app-server-protocol` and requires every client request definition to declare its serialization behavior. - Introduces keyed request scopes for thread, thread path, command exec process, fuzzy search session, fs watch, MCP OAuth, and global state buckets such as config, account auth, memory, and device keys. - Routes initialized app-server RPCs through per-key FIFO serialization while allowing unkeyed initialized requests to run concurrently. - Cancels in-flight initialized RPC work when the connection disconnects or the app-server exits so spawned request tasks do not outlive their session. - Adds focused coverage for representative keyed and unkeyed serialization scopes, including explicitly concurrent `thread/turns/list` behavior. ## Validation - Added protocol tests for representative keyed serialization scopes and intentionally unkeyed request families. - Added app-server request serialization tests covering per-key FIFO behavior, concurrent unkeyed execution, disconnect shutdown, and config read-after-write ordering. - Local focused protocol validation after the latest rebase is currently blocked by packageproxy failing to resolve locked `rustls-webpki 0.103.13`; CI is expected to provide the full validation signal.
0700f979ba
·
2026-04-28 12:23:34 -07:00
5,928 Commits
npm i -g @openai/codex
or brew install --cask codex
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
Install globally with your preferred package manager:
# 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.