Youssef Aitousarrah ce2a6ef8fa fix(discovery): fix infinite hang when a scanner thread blocks indefinitely ... Two issues caused the agent to get stuck after the last log message from a completed scanner (e.g. "✓ reddit_trending: 11 candidates"): 1. `as_completed()` had no global timeout. If a scanner thread blocked in a non-interruptible I/O call, `as_completed()` waited forever because it only yields a future once it has finished — the per-future `future.result(timeout=N)` call was never even reached. Fixed by passing `timeout=global_timeout` to `as_completed()` so the outer iterator raises TimeoutError after a capped wall-clock budget, then logs which scanners didn't complete and continues. 2. `SectorRotationScanner` called `get_ticker_info()` (one HTTP request per ticker) in a serial loop for up to 100 tickers from a 592-ticker file, easily exceeding the 30 s per-scanner budget. Fixed by batch-downloading close prices for all tickers in a single `download_history()` call, computing 5-day returns locally, and only calling `get_ticker_info()` for the small subset of laggard tickers (<2% 5d move) that actually need a sector label. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>		2026-02-20 22:14:53 -08:00
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performance	feat: discovery pipeline enhancements with ML signal scanner	2026-02-09 22:53:42 -08:00
scanners	fix(discovery): fix infinite hang when a scanner thread blocks indefinitely	2026-02-20 22:14:53 -08:00
__init__.py	feat: discovery system code quality improvements and concurrent execution	2026-02-05 23:27:01 -08:00
analytics.py	Update	2026-02-20 08:38:15 -08:00
candidate.py	feat: discovery system code quality improvements and concurrent execution	2026-02-05 23:27:01 -08:00
common_utils.py	feat: discovery pipeline enhancements with ML signal scanner	2026-02-09 22:53:42 -08:00
discovery_config.py	Update	2026-02-20 08:38:15 -08:00
filter.py	Update	2026-02-20 08:38:15 -08:00
ranker.py	Update	2026-02-20 08:38:15 -08:00
scanner_registry.py	Update	2026-02-20 08:38:15 -08:00
ticker_matcher.py	feat: discovery pipeline enhancements with ML signal scanner	2026-02-09 22:53:42 -08:00
utils.py	feat: improve all 9 scanners and add 3 new scanners	2026-02-20 08:36:18 -08:00