None c841cfc8fc Fix #861: Prevent M3U endless downloading caused by Redis lock expiry ... Large M3U downloads that exceed the 300s Redis lock TTL caused Celery Beat to re-queue duplicate tasks, creating overlapping downloads that never complete. Files changed: - core/utils.py: Add TaskLockRenewer class — a daemon thread that periodically renews Redis lock TTL (every 120s) to prevent expiry during long-running tasks. - apps/m3u/tasks.py: Apply TaskLockRenewer to refresh_single_m3u_account and refresh_m3u_groups; add HTTP timeout (30s connect, 60s read) to M3U download (the only download path missing one); stream M3U download to disk instead of accumulating in memory; add Celery task time limits (1 hour hard limit). - apps/epg/tasks.py: Apply TaskLockRenewer to refresh_epg_data and parse_programs_for_tvg_id; add Celery task time limits (30 min / 1 hour). Verified with a throttled test server: locks renewed at T+120s, T+240s, T+360s; 50,000 streams processed with no duplicate tasks.		2026-02-23 00:34:28 -06:00
..
migrations	Enhancement: Add a priority field to EPGSource and prefer higher-priority sources when matching channels. Also ignore EPG sources where is_active is false during matching, and update serializers/forms/frontend accordingly.(Closes #603, #672)	2025-12-05 09:54:11 -06:00
__init__.py	Initial commit	2025-02-18 11:14:09 -06:00
admin.py	modified database fields for consistency, removed custom_url from streams (no longer needed)	2025-03-16 09:07:10 -04:00
api_urls.py	Enhancement: - Stats page enhancements: Added "Now Playing" program information for active streams with smart polling that only fetches EPG data when programs are about to change (not on every stats refresh). Features include:	2026-01-20 13:37:40 -06:00
api_views.py	feat(scheduling): add cron builder and refactor scheduling components (Closes #165)	2026-02-12 18:08:13 -06:00
apps.py	EPG auto import	2025-03-19 13:12:48 -05:00
models.py	Enhancement: Add a priority field to EPGSource and prefer higher-priority sources when matching channels. Also ignore EPG sources where is_active is false during matching, and update serializers/forms/frontend accordingly.(Closes #603, #672)	2025-12-05 09:54:11 -06:00
serializers.py	feat(scheduling): add cron builder and refactor scheduling components (Closes #165)	2026-02-12 18:08:13 -06:00
signals.py	feat(scheduling): add cron builder and refactor scheduling components (Closes #165)	2026-02-12 18:08:13 -06:00
tasks.py	Fix #861: Prevent M3U endless downloading caused by Redis lock expiry	2026-02-23 00:34:28 -06:00
urls.py	Pre-Alpha v4	2025-02-24 15:04:03 -06:00
views.py	Pre-Alpha v4	2025-02-24 15:04:03 -06:00