feat: implement MESH v2 load testing scripts #69
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This implementation includes: - MeshClientSimulator for simulating MESH v2 nodes - LoadTestMetrics for performance data collection - Scenarios for data update, event notification, and multi-group tests - Report generation script - Isolated dependencies in test/load-test/package.json to avoid conflicts - Updated README.md with load testing instructions - Fixed root package-lock.json to resolve CI failure Co-Authored-By: Gemini <noreply@google.com>
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This commit fixes critical issues in the MESH v2 load testing implementation
and adds convenient npm scripts for running tests.
## Issues Fixed
1. **maxConnectionTimeSeconds validation error**
- Changed default from 3600 to 600 seconds (server limit)
2. **Group expiration with heartbeat issues**
- Added automatic renewHeartbeat() call after createGroup()
- Imported RENEW_HEARTBEAT mutation
3. **Server returning stale/expired groups**
- Use unique domain names per test run: `test-domain-${Date.now()}`
- Fixed corrupted state in the `load-test` domain
4. **Subscription null-pointer errors**
- Added defensive null-checking in subscribeToEvents()
5. **Group lifecycle management**
- Implemented dissolveGroup() for hosts
- Implemented leaveGroup() for members
- Updated disconnect() to call appropriate cleanup methods
## New Features
- Added npm scripts to package.json:
- `npm run test:data-update` - Data update load test
- `npm run test:event` - Event notification test
- `npm run test:multi-group` - Multi-group test
- `npm run test:all` - Run all tests sequentially
- `npm run report` - Generate test report
- Created comprehensive test/load-test/README.md with:
- Setup instructions
- Usage examples
- Test descriptions and expected results
- Performance targets (400 nodes, 3200 TPS)
- Architecture overview
- Troubleshooting guide
- Updated main README.md with load testing section
- Updated .gitignore to exclude test/load-test/node_modules
## Test Results
All tests verified working:
- Data Update: 15.65 TPS (959 requests, 0 errors)
- Event Notification: 15.53 TPS (956 requests, 0 errors)
- Multi-Group (2 groups): 30.61 TPS (1911 requests, 0 errors)
Fixes #68
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Simplified the Load Testing (MESH v2) section to only reference test/load-test/README.md instead of duplicating command examples. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
The ws package is only used in test/load-test/lib/mesh-client-simulator.js and is already included in test/load-test/package.json. It is not needed in the main package.json. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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Implementation of MESH v2 load testing scripts as described in issue #68.
Includes:
Verified with syntax check and linting.
Co-Authored-By: Gemini noreply@google.com