Implement Message Rate by Source Chart #5

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opened 2025-08-24 18:16:31 +02:00 by olemd · 0 comments

olemd commented

2025-08-24 18:16:31 +02:00

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Description

The Statistics view has a placeholder canvas for 'Message Rate by Source' chart but no implementation exists.

Current Status

✅ HTML canvas element exists (message-chart)
❌ No Chart.js initialization or configuration
❌ No data collection for per-source message rates
❌ No chart update logic in WebSocket handler

Expected Functionality

Display real-time message rates for each configured Beast source
Show historical timeline (last 10-30 minutes)
Color-coded lines for each source
Legend showing source names
Y-axis: Messages per second/minute
X-axis: Time

Implementation Notes

Follow pattern from existing aircraft count timeline chart
Use Chart.js library (already included)
Collect per-source message statistics in merger.go
Add message rate data to WebSocket updates

Files to Modify

assets/static/js/app.js - Add chart initialization and update logic
internal/merger/merger.go - Add per-source message rate tracking
WebSocket data structure - Include source statistics

## Description The Statistics view has a placeholder canvas for 'Message Rate by Source' chart but no implementation exists. ## Current Status - ✅ HTML canvas element exists (message-chart) - ❌ No Chart.js initialization or configuration - ❌ No data collection for per-source message rates - ❌ No chart update logic in WebSocket handler ## Expected Functionality - Display real-time message rates for each configured Beast source - Show historical timeline (last 10-30 minutes) - Color-coded lines for each source - Legend showing source names - Y-axis: Messages per second/minute - X-axis: Time ## Implementation Notes - Follow pattern from existing aircraft count timeline chart - Use Chart.js library (already included) - Collect per-source message statistics in merger.go - Add message rate data to WebSocket updates ## Files to Modify - assets/static/js/app.js - Add chart initialization and update logic - internal/merger/merger.go - Add per-source message rate tracking - WebSocket data structure - Include source statistics