Add enable_logger_service option for runtime log level control

[minggangw]

Port rclpy's LoggingService to rclnodejs so a node can optionally expose <node>/get_logger_levels and <node>/set_logger_levels services for runtime log-level inspection and updates, and stabilize CI by wrapping flaky test steps with nick-fields/retry@v4.

Feature

• New lib/logging_service.js (LoggingService) with idempotent start(), UNSET fallback on getLogger failure, and per-entry { successful, reason } for set requests.
• New enableLoggerService option on NodeOptions (default false, matches rclpy) with backing field, getter/setter, and TypeScript declaration.
• Wired into Node so the service starts after parameterService when the option is enabled.

Tests

• Sinon-based unit tests for LoggingService (no ROS runtime needed).
• Extended NodeOptions and type tests for the new flag.

CI

• Wrap test invocations with nick-fields/retry@v4 (max_attempts: 2, retry_wait_seconds: 10, timeout_minutes: 60) in linux-x64, linux-arm64, windows, and asan workflows. Build-only, docs, publish, and orchestration workflows are intentionally left untouched.

Fix: #1521

[Copilot]

Pull request overview

This PR adds a NodeOptions.enableLoggerService option intended to let nodes start ROS 2 logger level services for runtime log level control.

Changes:

• Adds enableLoggerService to JavaScript and TypeScript NodeOptions.
• Wires Node initialization to start a LoggingService when enabled.
• Adds unit/type tests for the new option and inferred logging service behavior.

Reviewed changes

Copilot reviewed 5 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
lib/node.js	Imports and starts LoggingService when enableLoggerService is true.
lib/node_options.js	Adds storage, getter, setter, and constructor parameter for the new option.
types/node_options.d.ts	Adds the TypeScript property declaration.
test/test-node-options.js	Covers default and mutable option behavior.
test/types/index.test-d.ts	Adds TypeScript type assertion for the new property.
test/test-logging-service.js	Adds tests for logger service registration and handlers.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

[coveralls]

coverage: 85.492% (+0.02%) from 85.47% — minggangw:fix-1521 into RobotWebTools:develop

[Copilot]

Pull request overview

Copilot reviewed 6 out of 7 changed files in this pull request and generated no new comments.