## What changed
- Add `VoiceHost` to resolve the packaged voice helper, launch it with an
allowlisted environment, perform the protocol handshake, and enforce bounded
shutdown and process cleanup.
- Preserve native executable path encoding in the pipe process APIs.
- Add `third_party/voice/assemble_package.py` to create a fresh package copy
containing a target-compatible helper and a provenance manifest with file
hashes.
## Testing
- Cover installed helper lifecycle, build matching, missing and symlinked
helpers, non-UTF-8 package paths, environment filtering, package validation,
target pairing, and failure cleanup.
GitOrigin-RevId: f893074b36ae6bb9bcedc00fbe7af6bb72745f4c
## What changed
- Add `codex-realtime-webrtc` with a length-prefixed, 256-byte JSON control protocol for `hello`, `ready`, `close`, and `closed` messages.
- Add a hardened `codex-voice-host` binary that validates protocol and build compatibility, handles orderly shutdown and parent pipe loss, and exposes its build commit.
- Keep this initial foundation limited to process lifecycle management; it does not open audio devices, load native plugins, negotiate WebRTC, or enable voice in the TUI.
## Testing
- Exercise the helper as a subprocess, covering handshake, explicit close, parent pipe loss, malformed frames, incompatible builds, and invalid message order.
GitOrigin-RevId: 6d8d7dd7ba5c4886879882d79314d235f6ab7cf4
## What changed
- Remove `codex-realtime-webrtc` from the Cargo workspace and Bazel build,
along with its native WebRTC dependency graph.
- Use `blake3`'s pure Rust implementation on
`x86_64-pc-windows-gnullvm`, where the Bazel lint toolchain cannot
reliably materialize the crate's native x86 assembly archives.
GitOrigin-RevId: c382d888cd7ada7a17a7a0dcbdecbe00744f5055
- Builds codex-realtime-webrtc through the normal Bazel Rust macro so
native macOS WebRTC sources are included.\n- Shares the macOS -ObjC link
flag with Bazel targets that can link libwebrtc.
---------
Co-authored-by: Codex <noreply@openai.com>
Adds the `[realtime].transport = "webrtc"` TUI media path using a new
`codex-realtime-webrtc` crate, while leaving app-server as the
signaling/event source.\n\nLocal checks: fmt, diff-check, dependency
tree only; test signal should come from CI.
---------
Co-authored-by: Codex <noreply@openai.com>
Benjamin Carlsson