Bug Fix: The plugin detail endpoint called GPG via `subprocess.Popen` to verify per-plugin manifest signatures. Replaced with a `_gpg_run()` helper that uses `os.posix_spawn`, matching the pattern used by the ffmpeg and script-handler fixes.
- channel_status.py: fold output_format and output_profile_id into the
existing hmget, reducing per-client Redis calls from 3 to 1
- utils.py: collapse 2x and 3x hget per key in scan_iter loops
(get_user_active_connections) to single hmget calls
- views.py: replace 3x hget on channel metadata in the worker-join path
of stream_ts with a single hmget
Group M3U/XC accounts and profiles that share the same provider login into auto-assigned ServerGroups keyed by credential fingerprint. Enforce combined Redis limits for live TV and VOD via apps/m3u/connection_pool.py.
- Per-profile fingerprinting (XC transforms and STD stream URLs)
- VOD profile selection tries alternates when default credential pool is full (fixes live then VOD failure)
- Stats UI shows provider login from active stream URL
- Tests: apps/m3u/tests/test_connection_pool.py (11 tests, all passing)
Co-authored-by: Cursor <cursoragent@cursor.com>
- Fix NameError in sd_lineups_search: add dispatcharr_version import
- Fix DELETE handler: persist changesRemaining from SD response to custom_properties
- Fix lockout reset time: calculate next midnight UTC (00:00Z) instead of
rolling now+24h, matching SD's documented reset behavior
- Remove redundant explicit index from SDProgramMD5: unique_together already
creates this index in Postgres
- Regenerate 0023_schedules_direct migration to incorporate all changes cleanly
in a single migration
- Fix NameError in sd_lineups_search: add dispatcharr_version import
- Fix DELETE handler: persist changesRemaining from SD response to custom_properties
- Fix lockout reset time: calculate next midnight UTC (00:00Z) instead of
rolling now+24h, matching SD's documented reset behavior
- Remove redundant explicit index from SDProgramMD5: unique_together already
creates this index in Postgres
- Rename api_key to password (RemoveField + AddField) for clarity and reusability
- Move sd_changes_remaining/sd_changes_reset_at to custom_properties JSONField
instead of nullable columns on all EPGSource rows
- Replace sd_program_md5 column on ProgramData with SDProgramMD5 relation table
keyed by epg_source + program_id, fixing the key mismatch bug in program
MD5 delta detection
- Fix total_changed counter: .items() -> .values() so len() returns date count
not tuple length
- Add missing SD lineup management endpoints to api_views.py
(sd_lineups GET/POST/DELETE, sd_lineups_search POST)
- Regenerate migration 0023_schedules_direct using Django to ensure correct
index names and schema
- Add EPGSource username field and SDScheduleMD5 model for MD5 delta sync
- Implement full Schedules Direct fetch with SHA1 auth, token caching,
20-day schedule window, and MD5-based delta sync to minimize API usage
- Add lineup manager UI allowing users to search and manage SD lineups
- Add stations-only fetch on source creation for immediate EPG matching
- Enforce 2-hour minimum refresh interval to respect SD rate limits,
with first-fetch bypass when no prior full refresh exists
- Add real-time progress updates via synchronous Redis WebSocket delivery,
bypassing gevent.spawn for reliable delivery from Celery prefork workers
- Refactor EPGsTable status cell into standalone EPGStatusCell component
with direct Zustand subscription for live progress bar updates
- Guard XMLTV parse trigger for channels linked to SD EPG sources
- Add 15 backend tests covering auth, credentials, signals, and serializers
Migrations: 0023 (username field), 0024 (api_key help_text), 0025 (SD fields + SDScheduleMD5)
gevent registers a pthread_atfork handler that never yields. Any
subprocess.Popen/run call in a uWSGI greenlet hangs indefinitely at
fork() before the child process even starts.
- dispatcharr/gevent_patch.py: new; monkey.patch_all() + psycogreen,
loaded via uWSGI import= in all four ini files
- live_proxy/input/manager.py: posix_spawn + _SpawnedProcess; removed
dead forwarder code
- live_proxy/input/http_streamer.py: O_NONBLOCK on relay pipe + EAGAIN
retry (blocking write to a full pipe stalls the gevent hub)
- live_proxy/utils.py: new posix_spawn_proc() helper with O_NONBLOCK
stdin, shared by both output managers
- live_proxy/output/fmp4/manager.py, output/profile/manager.py:
posix_spawn_proc(); _write_all() treats EAGAIN (None) as cooperative
select.select wait instead of fatal error
- core/views.py (stream_view): posix_spawn; fixed pre-existing bug
where return StreamingHttpResponse(...) was indented inside
stream_generator, making the success path always return None
- connect/handlers/script.py: _posix_run() with posix_spawn +
cooperative select reads + non-blocking waitpid; fixes deadlock when
a script integration fires on a uWSGI-context event (client_connect
fires in the live proxy, not Celery)
- Enable gevent cooperative multitasking in all uWSGI worker configs
(gevent-early-monkey-patch + import dispatcharr.gevent_patch)
- Rewrite WebSocket group sends to bypass asyncio in gevent workers:
_gevent_ws_send() replicates the channels_redis 4.x wire format
directly via synchronous Redis so send_websocket_update() and
_send_async() no longer fail silently after epoll is patched out
- Fix PostgreSQL connection exhaustion: CONN_MAX_AGE=0 + explicit
close_old_connections() in stream manager and cleanup watchdog loops
- Fix stream proxy race: register client before the connect-wait loop
so the cleanup watchdog never sees zero clients on a live channel
- Channel list/logo/profile queryset optimisations: conditional DISTINCT,
EXISTS semi-joins for filter-options, channel_count annotation to
eliminate N+1 in LogoSerializer, prefetched memberships in
ChannelProfileSerializer
- JsonResponse for channel ID list and summary endpoints
- Implemented HDHR output profile URL support for specific transcode profiles.
- Introduced a default output profile setting in Stream Settings.
- Updated API views to handle channel profiles and output profiles.
- Migrated preferred region and auto-import settings to system settings.
- Enhanced frontend forms to include output profile selection and descriptions.
trigger_event in apps/connect/utils.py iterates pm.list_plugins() and
on disabled plugins emits a debug log that accesses dict items as if
they were attributes:
logger.debug(f"Skipping disabled plugin id={plugin.key} name={plugin.name}")
Python evaluates f-string arguments eagerly even when the logger
discards the message at INFO level, so this raises AttributeError on
the first disabled plugin encountered. The exception bubbles out of
trigger_event with no try/except in the loop, aborting dispatch for
every plugin sorted after the disabled one.
Effect for users: any plugin subscribed to events via `events: [...]`
on an action silently never receives events whenever any
alphabetically-earlier plugin is disabled. Manual button actions still
work, masking the failure as a plugin bug rather than a dispatch one.
Fix: replace the two attribute accesses with dict access. Add a
regression test under apps/connect/tests/ that mocks PluginManager to
return [disabled, enabled-with-events], asserts the enabled plugin's
action is dispatched, and a sanity check that non-matching events
aren't dispatched. Verified the test fails against the original code
with the expected AttributeError and passes with the fix.
- Added support for customizable title and description matching modes in series rules.
- Implemented a preview feature for series rules to show matching upcoming programs.
- Created a new SeriesRuleEditorModal for editing series rules with improved UI.
- Refactored query parsing logic into reusable functions for better maintainability.
- Updated API to handle new parameters for series rule creation and evaluation.
- Enhanced the ProgramRecordingModal and SeriesRecordingModal to integrate the new rule editor.
- Added pagination for program search results in the API.
- Scope regex previews to the M3U account being edited
- Empty-state message extended from "No streams in this group yet." to "No streams in this group yet. Run an M3U refresh first to populate streams."
Layered on top of the prior perf commits, removes additional per-row queries
Channel list (apps/channels): add auto_created_by to select_related so ChannelSerializer.get_auto_created_by_name does not fire one SELECT per row. Replace instance.streams.all().order_by(channelstream__order) in to_representation with a read off the prefetched channelstream_set.
M3U account list (apps/m3u): prefetch_related "filters" on the viewset queryset and sort filters in Python over the prefetch in M3UAccountSerializer.get_filters.
Frontend (EditableCell.jsx): align the saveValue useCallback dependency from [row.original.id] to [row.original] in the Number, Group, EPG, and Logo cells, matching the pattern applied to the Text cell.
Drop 3UAccount.auto_cleanup_unused_channels field and its migration (apps/m3u/0020). Replace with a 3-state string under M3UAccount.custom_properties.orphan_channel_cleanup: "always" (default), "preserve_customized", "never".
Move the UI from a checkbox on the M3U account form to a SegmentedControl at the top of LiveGroupFilter. Local state mirrors the prop for immediate click feedback; reverts on API error.
M3UAccountSerializer.update() now merges incoming custom_properties before layering the typed preference fields on top.
Add LiveGroupFilter.test.jsx (5 cases). Replace AutoCleanupToggleTests with OrphanCleanupModeTests (5 cases) for the new 3-state contract.
The previous name suggested "hidden from a specific user account" rather than "hidden from downstream client output", which was the actual
behavior. The new name is unambiguous and matches the help_text language ("Exclude this channel from downstream client output").
Mechanical rename across the migration, model, serializer, signals, sync logic, output endpoints, frontend forms / tables / utils, tests, and CHANGELOG. 77 occurrences across 20 files.
No behavior change.
