Fixed four leak paths in the TS proxy streaming initialization:
1. url_utils.py - generate_stream_url(): Wrapped post-get_stream() code in try/except that calls release_stream() on any failure
2. views.py - stream_ts() retry loop: Added release_stream() before returning 503 to clean up the error-checking get_stream() call at line 181 which could INCR without a matching release when the retry loop times out
3. views.py - stream_ts() init failure: Added guarded release_stream() when initialize_channel() returns False, using a connection_allocated flag to prevent incorrect decrements when joining an existing channel
4. views.py - stream_ts() outer except: Added guarded release_stream() as a safety net for unexpected exceptions, only releasing when the flag confirms the slot was allocated and the channel hasn't been initialized yet
The connection_allocated flag prevents double-decrements by tracking whether request flow actually INCR'd the counter (fresh initialization) vs
returned cached results (joining an existing channel on another worker)
Add support for authentication when connecting to external Redis instances in modular deployment mode. This enables secure Redis deployments using either password-only authentication (Redis <6) or
username + password authentication (Redis 6+ ACL).
Changes:
- Add REDIS_PASSWORD and REDIS_USER environment variables
- Implement URL encoding for special characters in passwords
- Update all Redis connection points to support auth
- Add comprehensive documentation and examples to docker-compose.yml
- Maintains full backward compatibility (empty defaults = no auth)
All authentication mechanisms have been fully tested including pasword-only authentication, Redis 6+ ACL authentication with username + password, volume-mounted configuration files, and special character handling.
Existing deployments are not effected, authentication support is entirely opt-in using docker-compose.
Also, acknowledging the fact that the docker-compose file for modular deployments has been getting out of hand with auth support, the docker-compose.yml file was re-formatted for better visibility in configuration. This seemed like a better way to go than mandating a .env file.
Replace hardcoded localhost:6379 values throughout codebase with environment-based configuration. Add REDIS_PORT support and allow REDIS_URL override for external Redis services. Configure Celery broker/result backend to use Redis settings with environment variable overrides.
Closes#762
System Event Logging:
- Add SystemEvent model with 15 event types tracking channel operations, client connections, M3U/EPG activities, and buffering events
- Log detailed metrics for M3U/EPG refresh operations (streams/programs created/updated/deleted)
- Track M3U/EPG downloads with client information (IP address, user agent, profile, channel count)
- Record channel lifecycle events (start, stop, reconnect) with stream and client details
- Monitor client connections/disconnections and buffering events with stream metadata
Event Viewer UI:
- Add SystemEvents component with real-time updates via WebSocket
- Implement pagination, filtering by event type, and configurable auto-refresh
- Display events with color-coded badges and type-specific icons
- Integrate event viewer into Stats page with modal display
- Add event management settings (retention period, refresh rate)
M3U/EPG Endpoint Optimizations:
- Implement content caching with 5-minute TTL to reduce duplicate processing
- Add client-based event deduplication (2-second window) using IP and user agent hashing
- Support HEAD requests for efficient preflight checks
- Cache streamed EPG responses while maintaining streaming behavior for first request
Improved try_next_stream to not fail if the returned stream is the same. It will now try a different stream.
Force a client to jump ahead in the buffer if they fall to far behind.
