mirror of https://github.com/openai/codex.git synced 2026-10-18 17:18:52 +00:00

Files

T

Justin Beckwith ed0cc1a4ab Serialize Responses routing fields before large inputs (#49675 )

## Why

Gateways that inspect request bodies incrementally need routing fields before potentially multi-megabyte prompts so they can route requests without buffering the input first.

## What changed

Serialize `model`, `stream`, and optional `service_tier` before `input` in both HTTP Responses requests and WebSocket `response.create` messages. Preserve field values and omission of unset `service_tier`.

## Testing

Add an HTTP regression test with a 2 MiB input that checks routing field order and unchanged JSON contents. Extend WebSocket serialization coverage to assert the routing fields appear first, and check that HTTP requests omit unset `service_tier`.

GitOrigin-RevId: dbc174e1fe7ca30d0c00f075bc37dd5f97b27b37

2026-09-30 16:57:01 +00:00

src

Serialize Responses routing fields before large inputs (#49675 )

2026-09-30 16:57:01 +00:00

tests

Serialize Responses routing fields before large inputs (#49675 )

2026-09-30 16:57:01 +00:00

BUILD.bazel

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

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

Cargo.toml

Honor Retry-After and preserve server retry deadlines (#47641 )

2026-09-23 19:53:11 +00:00

README.md

Remove the unused legacy remote compaction implementation (#44273 )

2026-09-09 18:40:53 +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, instructions, 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.