fancyboi999 7976bdf50c fix(gateway): broaden get_config 503 to any config-load failure ...

Address review feedback on the previous commit:

1. Narrow exception catch removed. The old contract returned 503 whenever
   `app.state.config is None`. The first cut only mapped
   `FileNotFoundError`, leaving `PermissionError`, YAML parse errors, and
   pydantic `ValidationError` to bubble up as 500. At the request boundary
   we treat any inability to materialise the config as "configuration not
   available" (503) and log the original exception so the operator still
   has the stack.

2. Removed the unused `request: Request` parameter and the matching
   `# noqa: ARG001`. FastAPI's `Depends()` does not require the dependency
   to accept `Request`; the only call site uses the no-arg form.

3. `backend/CLAUDE.md` boundary now lists the *reason* each field is
   restart-required (engine binding, singleton caching, one-shot
   `apply_logging_level`, etc.), not just the field name, so reviewers do
   not have to reverse-engineer the boundary themselves.

Tests parametrise four exception classes (`FileNotFoundError`,
`PermissionError`, `ValueError`, `RuntimeError`) and assert 503 for each.

Refs: bytedance/deer-flow#3107 (BUG-001)

2026-05-21 16:25:40 +08:00

..

channels

feat(channels): enhance Discord with mention-only mode, thread routing, and typing indicators (#2842)

2026-05-15 22:30:05 +08:00

gateway

fix(gateway): broaden get_config 503 to any config-load failure

2026-05-21 16:25:40 +08:00

__init__.py

refactor: split backend into harness (deerflow.*) and app (app.*) (#1131)

2026-03-14 22:55:52 +08:00