dcrouter/readme.plan2.md

Network Metrics Integration Status

Command: pnpm run build && curl https://code.foss.global/push.rocks/smartproxy/raw/branch/master/readme.md

Completed Tasks (2025-06-23)

✅ SmartProxy Metrics API Integration

• Updated MetricsManager to use new SmartProxy v19.6.7 metrics API
• Replaced deprecated getStats() with getMetrics() and getStatistics()
• Fixed method calls to use grouped API structure:
  • metrics.connections.active() for active connections
  • metrics.throughput.instant() for real-time throughput
  • metrics.connections.topIPs() for top connected IPs

✅ Removed Mock Data

• Removed hardcoded 0.0.0.0 IPs in security.handler.ts
• Removed Math.random() trend data in ops-view-network.ts
• Now using real IP data from SmartProxy metrics

✅ Enhanced Metrics Functionality

• Email metrics: delivery time tracking, top recipients, activity log
• DNS metrics: query rate calculations, response time tracking
• Security metrics: incident logging with severity levels

✅ Fixed Network Traffic Display

• All throughput now shown in bits per second (kbit/s, Mbit/s, Gbit/s)
• Network graph shows separate lines for inbound (green) and outbound (purple)
• Fixed throughput calculation to use same data source as tiles
• Added tooltips showing both timestamp and value

✅ Fixed Requests/sec Tile

• Shows actual request counts (derived from connections)
• Trend line now shows request history, not throughput
• Consistent data between number and trend visualization

Current Architecture

Data Flow

1. SmartProxy collects metrics via its internal MetricsCollector
2. MetricsManager retrieves data using smartProxy.getMetrics()
3. Handlers transform metrics for UI consumption
4. UI components display real-time data with auto-refresh

Key Components

• MetricsManager: Central metrics aggregation and tracking
• SmartProxy Integration: Uses grouped metrics API
• UI Components: ops-view-network shows real-time traffic graphs
• State Management: Uses appstate for reactive updates

Known Limitations

• Request counting is derived from connection data (not true HTTP request counts)
• Some metrics still need backend implementation (e.g., per-connection bytes)
• Historical data limited to current session

Testing

# Build and run
pnpm build
pnpm start

# Check metrics endpoints
curl http://localhost:4000/api/stats/server
curl http://localhost:4000/api/stats/network

Success Metrics

• Real-time throughput data displayed correctly
• No mock data in production UI
• Consistent units across all displays
• Separate in/out traffic visualization
• Working trend lines in stat tiles