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c3b18f4ce2
Optimize GNS3StartNodeTool with device-type-aware wait time calculation
to significantly reduce startup time for fast devices (VPCS, IOU).
Changes:
- Add NODE_STARTUP_TIME configuration
* VPCS: 15s base + 2s per additional node
* IOU: 25s base + 3s per additional node
* Other devices: 120s base + 10s per additional node (conservative)
- Add calculate_startup_time() function
* Detects device types via node.node_type
* Uses fast startup time if all nodes are VPCS/IOU
* Uses conservative time if any slow device present
* Logs selected strategy and detected types
- Optimize GNS3StartNodeTool._run() method
* Retrieve node info (including node_type) before starting
* Calculate wait time based on detected device types
* Send start commands after info retrieval
* Use calculated wait time for progress bar
* Reuse collected node objects for status retrieval
Performance improvements:
- 1 VPCS node: 140s → 15s (89% faster)
- 5 VPCS nodes: 180s → 23s (87% faster)
- 1 IOU node: 140s → 25s (82% faster)
- 5 IOU nodes: 180s → 37s (79% faster)
- Mixed VPCS/IOU: 180s → 33s (82% faster)
Documentation:
- Update node-control-tools.md with dynamic wait time strategy
- Add device type comparison table
- Document performance improvements
- Update changelog
Code quality:
- All comments in English
- flake8 check passed
- mypy check passed