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mtsui-oai 2c3295306f Retry transient OpenAI file blob upload failures (#47393 )

## Why

A single blob upload failure previously aborted the file upload, even for a temporary `503` response or an interrupted stream.

## What changed

- Retry `503` responses and timeout, connection, body, or request errors, with at most five attempts within a shared five-minute deadline.
- Honor `x-ms-retry-after-ms` and `Retry-After`, falling back to backoff when no valid server delay is available.
- Reopen the contents for each retry while reusing the same file record and upload URL. Preserve the initial read permission check and reopen MCP file streams under the same sandbox policy.
- Record retry, recovery, and terminal failure events with a fresh client request ID for each attempt.

## Testing

Add coverage for recovery after `503` responses and interrupted streams, attempt and deadline limits, non-retryable responses, retry delay parsing, and unique request IDs. Extend the restricted-read MCP upload test to verify that both attempts send the complete file contents.

GitOrigin-RevId: 78089ecfd5076313f5784cbbc864df12d082e3b1

2026-09-22 23:56:23 +00:00

src

Retry transient OpenAI file blob upload failures (#47393 )

2026-09-22 23:56:23 +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

Bundle native voice runtimes in Windows releases (#44922 )

2026-09-11 21:59:24 +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.