mirror of https://github.com/openai/codex.git synced 2026-11-11 21:10:39 +00:00

Files

T

Charlie Marsh d15bf1deb7 Fragment large Responses WebSocket messages into bounded frames (#60522 )

## What changed

Send Responses text messages larger than 1 MiB as a single WebSocket message split into frames of at most 1 MiB, awaiting each frame send to apply backpressure. Keep smaller text messages and non-text messages on the existing send path.

Update the `tokio-tungstenite` and `tungstenite` fork revisions and associated Cargo and Bazel lockfiles.

## Testing

Add a unit test covering the 1 MiB boundary, continuation opcodes, the final-frame flag, and preservation of payload bytes when a multibyte UTF-8 character crosses a frame boundary.

GitOrigin-RevId: 372ee31b77e185b963d3bdca11847e50e9018421

2026-11-10 04:31:32 +00:00

src

Fragment large Responses WebSocket messages into bounded frames (#60522 )

2026-11-10 04:31:32 +00:00

tests

Add per-turn prompt cache TTL options (#59480 )

2026-11-04 19:58:24 +00:00

BUILD.bazel

feat: add support for building with Bazel (#8875 )

2026-01-09 11:09:43 -08:00

Cargo.toml

Preserve WebSocket probe evidence and redact diagnostic details (#57597 )

2026-10-27 23:51:43 +00:00

README.md

Normalize formatting in docs, web assets, and sample scripts (#52256 )

2026-10-08 20:11:43 +00:00

README.md

codex-api

Typed clients for Codex/OpenAI APIs built on top of the generic transport in codex-client.

Hosts the request/response models and request builders for Responses and related Codex APIs.
Owns provider configuration (base URLs, headers, query params), auth header injection, retry tuning, and stream idle settings.
Parses SSE streams into ResponseEvent/ResponseStream, including rate-limit snapshots and API-specific error mapping.
Serves as the wire-level layer consumed by codex-core; higher layers handle auth refresh and business logic.

Core interface

The public interface of this crate is intentionally small and uniform:

Responses endpoint
- Input:
  - ResponsesApiRequest for the request body (model, input, tools, parallel_tool_calls, reasoning/text controls).
  - ResponsesOptions for transport/header concerns (conversation_id, session_source, extra_headers, compression, turn_state).
- Output: a ResponseStream of ResponseEvent (both re-exported from common).
Memory summarize endpoint
- Input: MemorySummarizeInput (re-exported as codex_api::MemorySummarizeInput):
  - model: String.
  - raw_memories: Vec<RawMemory> (serialized as traces for wire compatibility).
    - RawMemory includes id, metadata.source_path, and normalized items.
  - reasoning: Option<Reasoning>.
- Output: Vec<MemorySummarizeOutput>.
- MemoriesClient::summarize_input(&MemorySummarizeInput, extra_headers) wraps JSON encoding and retry/telemetry wiring.

All HTTP details (URLs, headers, retry/backoff policies, SSE framing) are encapsulated in codex-api and codex-client. Callers construct prompts/inputs using protocol types and work with typed streams of ResponseEvent or other endpoint-specific response values.