#!/usr/bin/env node
/**
* Script de monitoring pour détecter les problèmes de performance
* Utilisation: node scripts/monitor.js
*/
import fs from 'fs';
import path from 'path';
const STATUS_FILE = path.resolve(__dirname, '../discord-status.json');
const LOG_FILE = path.resolve(__dirname, '../discord-mcp.log');
console.log('🔍 Monitoring Discord MCP Server...\n');
// Fonction pour afficher les statistiques mémoire
function showMemoryStats() {
const memUsage = process.memoryUsage();
const memMB = (bytes) => (bytes / 1024 / 1024).toFixed(2);
console.log('📊 MEMORY STATS:');
console.log(` RSS: ${memMB(memUsage.rss)} MB`);
console.log(` Heap Total: ${memMB(memUsage.heapTotal)} MB`);
console.log(` Heap Used: ${memMB(memUsage.heapUsed)} MB`);
console.log(` External: ${memMB(memUsage.external)} MB`);
console.log(` Array Buffers: ${memMB(memUsage.arrayBuffers || 0)} MB`);
// Alerte si mémoire élevée
if (memUsage.heapUsed > 400 * 1024 * 1024) {
console.log(' ⚠️ ATTENTION: Mémoire élevée détectée!');
}
console.log('');
}
// Fonction pour afficher les stats du fichier de statut
function showStatusFile() {
try {
if (fs.existsSync(STATUS_FILE)) {
const stats = fs.statSync(STATUS_FILE);
const content = JSON.parse(fs.readFileSync(STATUS_FILE, 'utf8'));
console.log('📁 STATUS FILE:');
console.log(` Path: ${STATUS_FILE}`);
console.log(` Last Modified: ${new Date(stats.mtime).toLocaleString()}`);
console.log(` Size: ${(stats.size / 1024).toFixed(2)} KB`);
console.log(` Connected: ${content.isConnected ? '✅' : '❌'}`);
console.log(` Client Ready: ${content.clientReady ? '✅' : '❌'}`);
console.log(` Username: ${content.username || 'N/A'}`);
console.log(` Guilds: ${content.guilds || 0}`);
console.log(` Uptime: ${content.uptime || 0}ms`);
console.log(` Last Update: ${new Date(content.lastUpdate).toLocaleString()}`);
console.log('');
} else {
console.log('❌ STATUS FILE: Non trouvé\n');
}
} catch (error) {
console.log('❌ STATUS FILE: Erreur de lecture -', error.message, '\n');
}
}
// Fonction pour afficher les logs récents
function showRecentLogs() {
try {
if (fs.existsSync(LOG_FILE)) {
const content = fs.readFileSync(LOG_FILE, 'utf8');
const lines = content.split('\n').filter(line => line.trim());
console.log('📜 RECENT LOGS (last 10 lines):');
lines.slice(-10).forEach(line => {
// Colorer les logs d'erreur
if (line.includes('ERROR') || line.includes('❌')) {
console.log(' ❌', line);
} else if (line.includes('WARN') || line.includes('⚠️')) {
console.log(' ⚠️', line);
} else if (line.includes('SUCCESS') || line.includes('✅')) {
console.log(' ✅', line);
} else {
console.log(' ', line);
}
});
console.log('');
} else {
console.log('📜 RECENT LOGS: Fichier de log non trouvé\n');
}
} catch (error) {
console.log('❌ LOGS: Erreur de lecture -', error.message, '\n');
}
}
// Fonction principale
async function main() {
console.log('═'.repeat(60));
console.log('🔍 DISCORD MCP SERVER - MONITORING');
console.log('═'.repeat(60));
console.log('');
showMemoryStats();
showStatusFile();
showRecentLogs();
console.log('═'.repeat(60));
console.log('💡 CONSEILS:');
console.log(' • Surveillez la mémoire (ne devrait pas dépasser 300MB)');
console.log(' • Vérifiez que le serveur reste connecté');
console.log(' • Regardez les erreurs dans les logs');
console.log(' • Redémarrez si la mémoire dépasse 500MB');
console.log('═'.repeat(60));
}
// Lancer le monitoring
main().catch(error => {
console.error('❌ Erreur lors du monitoring:', error);
process.exit(1);
});
