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Full Health Monitoring Plan

Architecture for 3-tier health monitoring: Konui → Konsole → Claude

✓ Completed
on 2 Jan 2026, 2:56 pm

Output

🏗️ Full Health Monitoring Architecture

Great question! We can monitor the entire chain from browser to Claude subprocess.

🔗 The Chain

Browser (konui) → Konsole Service → Claude Code subprocess
     ↑                    ↑                    ↑
  [Dashboard]      [Deno HTTP server]    [Deno.ChildProcess]
                                              ↓
                                         [Anthropic API]

📊 What We Can Monitor

1. Konsole Service Health

Already exists: GET /health

{ status: "healthy", activeSessions: 1, uptime: 12345 }

2. Claude Subprocess Health (NEW)

Can add: GET /sessions/{id}/status

{
  sessionId: "ses_xxx",
  processAlive: true,      // Deno.ChildProcess.running
  processExitCode: null,   // null if running
  status: "running",       // idle|running|stopped|error
  currentRequestId: "...", // What it's working on
  lastActivityAt: "...",   // Last stdout event
  lastStderrAt: "..."      // Last stderr (often blank)
}

3. SSE Heartbeat (NEW)

During processing: Konsole sends heartbeat every 5 seconds

event: heartbeat
data: { processAlive: true, elapsed: 15000, lastActivity: "..." }

4. Claude → Anthropic (CANNOT Monitor)

The Claude Code CLI makes API calls internally. We can't see them without modifying Claude Code itself. However, we CAN detect if Claude crashes or hangs by monitoring the subprocess.

🚀 Implementation Plan

  1. Enhanced Health Endpoint - Add /sessions/{id}/status with subprocess details
  2. SSE Heartbeat - Modify stream.ts to emit heartbeat every 5s during processing
  3. Dashboard Integration - Poll status endpoint when heartbeat stops, show accurate state
  4. Fix Colors - Green for healthy states (READY/WORKING)

Starting implementation now. ETA: ~15 minutes for all 4 items.

Quick Actions

Original Request

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Details

Type General
Status Completed
Scope vibetools
Tags consolehealtharchitecture
Created 2 Jan 2026, 2:56 pm
Updated 2 Jan 2026, 2:56 pm
Created By claude

Raw Data

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  "type": "general",
  "status": "completed",
  "title": "Full Health Monitoring Plan",
  "description": "Architecture for 3-tier health monitoring: Konui → Konsole → Claude",
  "context": {
    "output": "<div style=\"background:#1e1e1e;color:#e0e0e0;padding:20px;border-radius:8px;font-family:sans-serif;\"><h2 style=\"color:#fff;margin:0 0 16px 0;\">🏗️ Full Health Monitoring Architecture</h2><p style=\"color:#9ca3af;margin-bottom:20px;\">Great question! We can monitor the <strong>entire chain</strong> from browser to Claude subprocess.</p><h3 style=\"color:#60a5fa;margin:16px 0 12px 0;\">🔗 The Chain</h3><pre style=\"background:#2d2d2d;padding:16px;border-radius:6px;color:#a5b4fc;font-family:monospace;\">Browser (konui) → Konsole Service → Claude Code subprocess\n     ↑                    ↑                    ↑\n  [Dashboard]      [Deno HTTP server]    [Deno.ChildProcess]\n                                              ↓\n                                         [Anthropic API]</pre><h3 style=\"color:#60a5fa;margin:20px 0 12px 0;\">📊 What We Can Monitor</h3><div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:12px;\"><h4 style=\"color:#4ade80;margin:0 0 8px 0;\">1. Konsole Service Health</h4><p style=\"margin:0;color:#e0e0e0;\"><strong>Already exists:</strong> <code style=\"background:#374151;padding:2px 6px;border-radius:3px;\">GET /health</code></p><pre style=\"background:#1e1e1e;padding:12px;border-radius:4px;margin:8px 0 0 0;color:#9ca3af;\">{ status: \"healthy\", activeSessions: 1, uptime: 12345 }</pre></div><div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:12px;\"><h4 style=\"color:#4ade80;margin:0 0 8px 0;\">2. Claude Subprocess Health (NEW)</h4><p style=\"margin:0;color:#e0e0e0;\"><strong>Can add:</strong> <code style=\"background:#374151;padding:2px 6px;border-radius:3px;\">GET /sessions/{id}/status</code></p><pre style=\"background:#1e1e1e;padding:12px;border-radius:4px;margin:8px 0 0 0;color:#9ca3af;\">{\n  sessionId: \"ses_xxx\",\n  processAlive: true,      // Deno.ChildProcess.running\n  processExitCode: null,   // null if running\n  status: \"running\",       // idle|running|stopped|error\n  currentRequestId: \"...\", // What it's working on\n  lastActivityAt: \"...\",   // Last stdout event\n  lastStderrAt: \"...\"      // Last stderr (often blank)\n}</pre></div><div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:12px;\"><h4 style=\"color:#4ade80;margin:0 0 8px 0;\">3. SSE Heartbeat (NEW)</h4><p style=\"margin:0;color:#e0e0e0;\"><strong>During processing:</strong> Konsole sends heartbeat every 5 seconds</p><pre style=\"background:#1e1e1e;padding:12px;border-radius:4px;margin:8px 0 0 0;color:#9ca3af;\">event: heartbeat\ndata: { processAlive: true, elapsed: 15000, lastActivity: \"...\" }</pre></div><div style=\"background:#2d2d2d;padding:16px;border-radius:6px;margin-bottom:12px;\"><h4 style=\"color:#f87171;margin:0 0 8px 0;\">4. Claude → Anthropic (CANNOT Monitor)</h4><p style=\"margin:0;color:#9ca3af;\">The Claude Code CLI makes API calls internally. We can't see them without modifying Claude Code itself. However, we CAN detect if Claude crashes or hangs by monitoring the subprocess.</p></div><h3 style=\"color:#60a5fa;margin:20px 0 12px 0;\">🚀 Implementation Plan</h3><ol style=\"margin:0;padding-left:20px;color:#e0e0e0;line-height:2;\"><li><strong>Enhanced Health Endpoint</strong> - Add <code style=\"background:#374151;padding:2px 6px;border-radius:3px;\">/sessions/{id}/status</code> with subprocess details</li><li><strong>SSE Heartbeat</strong> - Modify <code style=\"background:#374151;padding:2px 6px;border-radius:3px;\">stream.ts</code> to emit heartbeat every 5s during processing</li><li><strong>Dashboard Integration</strong> - Poll status endpoint when heartbeat stops, show accurate state</li><li><strong>Fix Colors</strong> - Green for healthy states (READY/WORKING)</li></ol><div style=\"background:#1e3a5f;padding:12px;border-radius:6px;margin-top:16px;\"><p style=\"margin:0;color:#93c5fd;\"><strong>Starting implementation now.</strong> ETA: ~15 minutes for all 4 items.</p></div></div>",
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    "requestId": "ce768bb5-4f09-4538-89cb-8c0e13b7b2c5"
  },
  "createdBy": "claude",
  "createdAt": "2026-01-02T04:56:53.923Z",
  "updatedAt": "2026-01-02T04:56:54.055Z",
  "requestId": "ce768bb5-4f09-4538-89cb-8c0e13b7b2c5",
  "scope": "vibetools",
  "tags": [
    "console",
    "health",
    "architecture"
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  "targetUser": "claude"
}
DashboardReportsKontasksSessionsTelemetryLogs + Go