This update addresses issues related to geventpool database connection leaks by consistently invoking `close_old_connections()` in `finally` blocks within the backup scheduler, plugin repository refresh, and core notification synchronization processes. These changes ensure that idle connections are properly released, preventing resource exhaustion. HLS proxy server has been disabled (hasn't been used). Additionally, the proxy server cleanup logic has been enhanced to safely handle the absence of proxy instances. Tests have been updated to validate these improvements and ensure stability in high-load scenarios.
This change ensures that plugin discovery does not force-reload on every connect event in multi-worker environments. By allowing local reloads in response to a newer `.reload_token`, the update prevents stale token issues that previously led to degraded worker performance. The explicit `force_reload=True` option is retained for installations, updates, or reloads, ensuring better resource management and stability. Tests have been updated to reflect this behavior.
- Replaced the plugin listing mechanism with a more efficient handler iteration for event actions.
- Enhanced logging to provide clearer insights into the dispatching process and plugin action execution.
- Added error handling to ensure that failures in one plugin action do not block subsequent actions.
- Updated tests to cover new behavior and ensure proper handling of enabled and disabled plugins.
- Added calls to `close_old_connections()` in `run_action()` and `stop_plugin()` methods to prevent connection leaks after plugin execution.
- Updated documentation to clarify connection handling for plugins, emphasizing the importance of cleanup in long-running tasks and event hooks.
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.
