Problem 1 — _recent_drops: the list was evicted with pop(0), which is an
O(n) memmove every time a drop is recorded. With maxlen=20 this is
negligible today, but pop(0) on a list is always O(n) and the pattern is
worth eliminating.
Problem 2 — _known_neighbors cap: the eviction path did
set(list(self._known_neighbors)[500:])
which first materialises the entire set as a list (O(n) allocation) before
slicing. itertools.islice works directly on the set iterator and only
allocates the 500 kept items, halving peak memory pressure during cleanup.
Changes:
* Import itertools (already absent from this file)
* Import deque from collections alongside OrderedDict
* self._recent_drops initialised as deque(maxlen=20); self._max_recent_drops
removed (maxlen is the single source of truth)
* Drop-recording block: rebuild deque from generator (preserves pubkey dedup
filter) then append — automatic eviction replaces the explicit pop(0) guard
* Known-neighbors cap: itertools.islice(self._known_neighbors, 500) replaces
list(self._known_neighbors)[500:]
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Added local_identity parameter to RepeaterDaemon for improved trace path matching.
- Refactored trace path handling in TraceHelper to support multi-byte hashes and structured hops.
- Updated methods to ensure compatibility with new trace data formats and improved logging.
- Enhanced tests to validate new trace processing logic and path handling.
- Modify TX modes: forward, monitor, and add no_tx, allowing for flexible packet handling.
- Updated configuration and API endpoints to support the new modes.
- Adjusted logic in RepeaterHandler to manage packet processing based on the selected mode.
- Enhanced CLI commands to reflect the new mode settings.
- Added tests for each TX mode to ensure correct behavior.
- Introduced `total_rx_airtime_ms` in `AirtimeManager` to track received packet airtime.
- Added `record_rx` method to log received airtime in `AirtimeManager`.
- Updated `RepeaterHandler` to count received packets and log RX airtime using the new method.
- Enhanced statistics reporting in `get_stats` to include total received airtime.
- Updated `ProtocolRequestHelper` to include total RX airtime in the RepeaterStats structure for better monitoring.
- Enhanced readability by adding descriptive suffixes to packet type labels in both rrdtool_handler.py and sqlite_handler.py.
- Aligned packet type definitions with the new naming conventions from pyMC_core, ensuring consistency across the codebase.
- Updated PacketRouter to deliver packets to all companion bridges when the destination is not recognized, ensuring better handling of ephemeral destinations.
- Refactored CompanionFrameServer to separate contact serialization and persistence logic, allowing for non-blocking database operations.
- Introduced a unique index for companion contacts in SQLite to support upsert functionality, enhancing data integrity and performance.
- Improved AdvertHelper to run database operations in a separate thread, preventing event loop blocking and maintaining responsiveness.
- Simplified KISS modem setup instructions in README.md by removing unnecessary details.
- Refactored ConfigManager in config_manager.py to improve code clarity and efficiency, including changes to the save_to_file method and live_update_daemon method.
- Updated logging and error handling for better debugging and maintenance.
- Adjusted method signatures for consistency and clarity across the ConfigManager class.
- Modified device_version in frame_server.py to use FIRMWARE_VER_CODE from pyMC_core for better version management.
- Enhanced login.py and protocol_request.py with additional payload type handling and logging improvements.
- Cleaned up auth_endpoints.py for better readability and consistency in response formatting.
- Added a new method `deliver_control_data` in `RepeaterDaemon` to push CONTROL payloads to companion clients.
- Updated `PacketRouter` to invoke the new delivery method for control data packets.
- Introduced `push_control_data` in `CompanionFrameServer` to handle the sending of control data to clients.
- Enhanced `DiscoveryHelper` to support optional debug logging for control handling.
These changes improve the communication and control flow between the repeater and companion clients, facilitating better discovery response handling.
- Added raw RX and trace completion handlers to push data to connected companion clients.
- Enhanced PacketRouter to deliver ACK packets to all companion bridges.
- Introduced methods for retrieving companion statistics based on different types.
- Updated constants for handling new commands and responses in the companion protocol.
This update improves the interaction between the repeater and companion clients, enabling better data flow and monitoring capabilities.
- Add repeater/companion with frame server and constants
- Extend config, sqlite_handler, mesh_cli, packet_router for companion
- Update api_endpoints and auth_endpoints; adjust main entry
Co-authored-by: Cursor <cursoragent@cursor.com>
Refactor packet processing: use processed_packet for forwarding and drop reason checks
Fix: Update zero-hop determination logic in AdvertHelper
Fix: Clone packet in process_packet to prevent modification of the original
Fix: Import copy module for deep copying of packets in process_packet
- Implemented JWT authentication with auto-generated secret if not provided.
- Added API token management functionality.
- Created authentication endpoints for login, token refresh, verification, and password change.
- Introduced API documentation endpoints for Swagger UI and OpenAPI spec.
- Enhanced CORS support for API and documentation endpoints.
- Updated OpenAPI specification to include new authentication and system endpoints.
- Implemented functions to retrieve, post, delete, and clear messages in room servers.
- Added API endpoints for room message retrieval, posting, and management.
- added OpenAPI documentation to include new room server functionalities.
Lloyd