- Replaced direct SQLite connection calls with a context manager in various modules to ensure proper resource management and prevent file descriptor leaks.
- Introduced a new `connection` method in `DBManager` to standardize connection handling.
- Updated all relevant database interactions in modules such as `feed_manager`, `scheduler`, `commands`, and others to utilize the new connection method.
- Improved code readability and maintainability by consolidating connection logic.
- Introduced a new `[Data_Retention]` section in `config.ini.example` to manage retention periods for various database tables, including packet stream, daily stats, and observed paths.
- Updated `mkdocs.yml` and `configuration.md` to include documentation for the new data retention settings.
- Implemented data retention cleanup methods in `mesh_graph.py`, `repeater_manager.py`, and `scheduler.py` to enforce retention policies automatically.
- Enhanced the web viewer's data cleanup logic to utilize the new retention settings, ensuring efficient database management.
- Updated SQLite connection timeout from 30 seconds to 60 seconds across multiple methods to reduce lock contention.
- Enabled Write-Ahead Logging (WAL) mode for better concurrent access between the bot and web viewer.
- Refactored packet insertion logic to include retry mechanism for handling locked database scenarios.
- Added a new FAQ section addressing common issues when moving a database to a new install, including schema mismatches, stale operations, and timeout errors.
- Updated error logging in `feed_manager.py` and `scheduler.py` to use `logger.exception` for better traceback visibility during message queue and channel operation errors.
- Improved command help text generation in `command_manager.py` to ensure proper formatting and context filtering based on message length.
- Enhanced command availability checks in `cmd_command.py` and `help_command.py` to respect channel-specific overrides and improve user experience.
- Introduced a circuit breaker mechanism to manage consecutive connection failures when sending updates to the web viewer, preventing log flooding during outages.
- Added methods to track send attempts and determine when to skip sending based on the circuit breaker state.
- Updated logging to provide feedback on circuit status and failures, improving troubleshooting capabilities.
- Refined message handling to ensure efficient communication with the web viewer, reducing unnecessary requests during downtime.
- Changed the return type of the `db_path` method in the `BotIntegration` class from a Path object to a string, ensuring consistent data type handling for database paths.
- Updated the configuration handling for the web viewer to use the [Bot] db_path when [Web_Viewer] db_path is unset, ensuring consistent database access.
- Added warnings in the logging to notify users when the web viewer database path differs from the bot database path, guiding them to configure it correctly.
- Refactored database path resolution logic across multiple modules for better maintainability and clarity.
- Added error handling in the template context processor to ensure templates render without raising exceptions, logging any failures.
- Enhanced the configuration path resolution to support relative paths when starting the web viewer as a subprocess, improving flexibility.
- Implemented logging for unhandled exceptions in Flask routes to aid in debugging and provide clearer error reporting.
- Changed the default database path in config.ini.example and related files from 'bot_data.db' to 'meshcore_bot.db' for consistency across modules.
- Adjusted final hop proximity scoring parameters in config.ini.example to reflect updated distance normalization and thresholds, enhancing scoring accuracy for LoRa networks.
- Updated documentation to clarify the shared database usage between the bot and web viewer.
- Added a new mesh graph feature for improved path validation, allowing for enhanced routing accuracy.
- Introduced configuration options for recency decay half-life and graph-based validation settings in config.ini.example.
- Updated the PathCommand class to utilize graph-based selection methods, combining graph and geographic scores for better repeater selection.
- Implemented new methods in MessageHandler to update the mesh graph with advertisement paths and trace packet data.
- Created a new database table for mesh connections to support graph-based path validation.
- Enhanced web viewer integration to display mesh graph updates in real-time, improving user interaction and monitoring capabilities.
- Updated `send_dm` and `send_channel_message` methods to include an optional `command_id` for tracking message repeats.
- Integrated transmission tracking to record and manage repeat messages, improving message handling and response accuracy.
- Enhanced `capture_command` method in `BotIntegration` to store repeat information for better analysis in the web viewer.
- Added favicon support and improved web viewer templates to display repeat information effectively.
- Implemented JavaScript updates in the web viewer to handle command updates and display repeat counts dynamically.
- Updated `config.ini.example` to include a new option for additional hashtag channels to decode in the packet stream.
- Modified `BotDataViewer` to retrieve and display additional decode-only channels from the configuration.
- Improved packet handling in `message_handler.py` to capture full packet data for web viewer integration.
- Enhanced the web viewer's JavaScript to support detailed packet analysis and display, including color-coded hex breakdowns and improved user interface elements.
- Added new styles and scripts to the web viewer templates for better visual representation of packet data and improved user experience.
- Enhanced error logging to include stack traces for better debugging.
- Optimized the cleanup of old packet stream data by implementing smaller batch deletions to reduce lock contention.
- Adjusted database connection settings for improved concurrency and added handling for database busy errors.
- Removed periodic cleanup from BotIntegration, delegating this responsibility to the web viewer subprocess to avoid contention.
- Replaced the validate_safe_path function with a new resolve_path utility to simplify database path resolution in BotDataViewer, BotIntegration, and MapUploaderService.
- Updated the logic to ensure that both relative and absolute paths are handled correctly, enhancing the robustness of database connections.
- Improved code readability and maintainability by centralizing path resolution logic.
- Centralized placeholder handling in utils instead of individual function handlers
- Added db_path configuration options in config.ini.example for both the main bot and web viewer
- Updated BotDataViewer and BotIntegration classes to retrieve the database path from the new Web_Viewer section
- Set a timeout of 30 seconds for SQLite connections in MessageScheduler and BotIntegration to improve reliability.
- Added validation for the database path in BotIntegration, ensuring it is safe and relative to the bot root, enhancing robustness.
- Introduced a bot_root attribute in BotDataViewer for path validation.
- Added validation for the database path using the validate_safe_path function to ensure paths are safe and relative to the bot root.
- Enhanced error handling to log warnings when invalid paths are detected, defaulting to 'bot_data.db' if necessary.
- This change improves the robustness of database connections across the application.
- Add Flask + Flask-SocketIO web viewer with dashboard (modules/web_viewer/app.py and related)
- Add web viewer templates: index, realtime, tracking (contacts), cache, purging, stats (modules/web_viewer/templates/)
- Add integration hooks and utility functions for web viewer (modules/web_viewer/integration.py, modules/utils.py)
- Add command to launch web viewer from bot CLI (modules/commands/webviewer_command.py)
- Update .gitignore: ignore db/log files, test scripts, and web viewer artifacts
- Add restart_viewer.sh helper script for standalone web viewer restart/troubleshooting
- Add guidance and documentation for modern viewer in WEB_VIEWER.md and docs/
- Various code structure and import improvements to core bot and command modules to support integration
- Add ACL support for sensitive commands
- Example config updates
Benefits:
- Decouples monitoring/UI from bot core process
- Enables real-time browser dashboard and unified contact/repeater tracking
- Easier integration, dev, and troubleshooting
