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rka-oai
e0096db6dc
## Summary - add a defaulted `ModelInfo.use_responses_lite` catalog field - support serializing `reasoning.context` while preserving the existing effort and summary path - has not been turned on for any models yet I've added an override to parallel tools if responses_lite is on. I've also forced persistent reasoning when using responses_lite. It would be ideal if we could centralize all the responses_lite plumbing, but I think this is best for now to keep the plumbing & diffs small. ## Testing - `cargo test -p codex-protocol model_info_defaults_availability_nux_to_none_when_omitted` - `RUST_MIN_STACK=8388608 cargo test -p codex-core responses_lite_sets_all_turns_context_and_disables_parallel_tool_calls` - `RUST_MIN_STACK=8388608 cargo test -p codex-core configured_reasoning_summary_is_sent` - `cargo check -p codex-core --tests` - `RUST_MIN_STACK=8388608 cargo clippy -p codex-core --tests` (passes with pre-existing warnings in `codex-code-mode` and `codex-core-plugins`)
e0096db6dc
·
2026-06-04 18:49:51 -07:00
History
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 Compact 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:
ResponsesApiRequestfor the request body (model,instructions,input,tools,parallel_tool_calls, reasoning/text controls).ResponsesOptionsfor transport/header concerns (conversation_id,session_source,extra_headers,compression,turn_state).
- Output: a
ResponseStreamofResponseEvent(both re-exported fromcommon).
- Input:
-
Compaction endpoint
- Input:
CompactionInput<'a>(re-exported ascodex_api::CompactionInput):model: &str.input: &[ResponseItem]– history to compact.instructions: &str– fully-resolved compaction instructions.
- Output:
Vec<ResponseItem>. CompactClient::compact_input(&CompactionInput, extra_headers)wraps the JSON encoding and retry/telemetry wiring.
- Input:
-
Memory summarize endpoint
- Input:
MemorySummarizeInput(re-exported ascodex_api::MemorySummarizeInput):model: String.raw_memories: Vec<RawMemory>(serialized astracesfor wire compatibility).RawMemoryincludesid,metadata.source_path, and normalizeditems.
reasoning: Option<Reasoning>.
- Output:
Vec<MemorySummarizeOutput>. MemoriesClient::summarize_input(&MemorySummarizeInput, extra_headers)wraps JSON encoding and retry/telemetry wiring.
- Input:
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 compacted ResponseItem values.