mchen-oai ccec84b148 Add turn start timestamp to turn metadata (#19473) ...

## Why
- Without change: MCP tool calls receive
`_meta["x-codex-turn-metadata"]` with `session_id` and `turn_id`.
- Issue: MCP servers may want the turn start timestamp to measure
internal latency relative to turn start.

## What Changed
- With change: turn metadata now includes `turn_started_at_unix_ms`,
which is propagated to MCP tool calls in
`_meta["x-codex-turn-metadata"]`.

## Verification
- `codex-rs/core/src/mcp_tool_call_tests.rs`
- `codex-rs/core/src/turn_metadata_tests.rs`
- `codex-rs/core/src/turn_timing_tests.rs`
- `codex-rs/core/tests/responses_headers.rs`
- `codex-rs/core/tests/suite/search_tool.rs`

ccec84b148 · 2026-04-28 16:36:59 +00:00

History

..

common

permissions: store only constrained permission profiles (#19735)

2026-04-26 20:59:58 -07:00

fixtures

Update tests to stop using sse_completed fixture (#10638)

2026-02-04 08:38:06 -08:00

suite

Add turn start timestamp to turn metadata (#19473)

2026-04-28 16:36:59 +00:00

all.rs

remove temporary ownership re-exports (#16626)

2026-04-03 00:33:34 -07:00

cli_responses_fixture.sse

Add CLI streaming integration tests (#1542)

2025-07-12 18:05:58 -07:00

responses_headers.rs

Add turn start timestamp to turn metadata (#19473)

2026-04-28 16:36:59 +00:00