Files
ai-trade/signal_v2
gahusb e47947fb69 fix(signal_v2): await cancelled poll_task + public cache_size
Code review fixes:
- main.py lifespan: await poll_task after cancel() to avoid client
  close racing with mid-fetch task (CRITICAL).
- stock_client: add public cache_size() method; main.py /health uses
  it instead of private _cache attribute (IMPORTANT).

19 tests still pass. Deferred to Phase 7 backlog:
- _ctx singleton test isolation (importlib.reload provides isolation in practice)
- poll_loop interval floor (interval >= 60 by design)
- shutdown logging
- response schema validation

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-16 03:52:45 +09:00
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