cat-shark/pi-commandcode-provider
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feat(core): add retry for transient HTTP and stream-level errors

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Add retry mechanism driven by pi settings.json retry.provider config
(timeoutMs, maxRetries, maxRetryDelayMs).

HTTP-level retries handle 429/5xx with exponential backoff and jitter,
respecting Retry-After headers (seconds and HTTP-date formats).

Stream-level retries handle cases where the API returns 200 OK but
sends an error event in the stream body. Retries only when no content
has been emitted yet.

Per-attempt timeout via AbortController with automatic retry. Clean
abort propagation through the retry loop.
This commit is contained in:
jizhejiang
2026-06-02 11:38:10 +08:00
parent f48291f252
commit c3107dbc1c
7 changed files with 610 additions and 1995 deletions
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CHANGELOG.md
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# Changelog
## Unreleased
- Add retry mechanism for transient HTTP errors (429, 5xx) and stream-level errors, configurable via pi `settings.json` `retry.provider` fields (`timeoutMs`, `maxRetries`, `maxRetryDelayMs`). Supports exponential backoff with jitter and `Retry-After` header.
## 0.3.1 - 2026-05-29
- Bump CLI version header to `0.29.0` for Command Code API parity.