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

Files

T

Adam Perry @ OpenAI 9d8de19674 Honor Retry-After and preserve server retry deadlines (#47641 )

## Why

HTTP retries used local backoff even when the server supplied `Retry-After`. Relative retry delays also failed to account for time spent propagating errors or reporting retries.

## What changed

- Parse `Retry-After` delay seconds and HTTP dates into a monotonic deadline captured when response headers arrive.
- Honor that deadline for HTTP retries, falling back to local backoff when valid advice is absent.
- Preserve deadlines through API and Bedrock error mapping, stream retries, and exhausted retry state. Expired advice remains a zero delay instead of triggering local backoff.

## Testing

Add coverage for header parsing, deadline countdown and expiry, error mapping after exhausted HTTP retries, and delayed stream retry notifications. Update Responses and remote compaction tests to verify that HTTP retries honor `Retry-After`.

GitOrigin-RevId: a2eff02946e5524f29e06f7ba1431e3d339261a4

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

src

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

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

tests

Enforce network policy throughout HTTP and WebSocket requests (#47389 )

2026-09-22 23:37:39 +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.