const mysql = require('mysql2/promise');
const dotenv = require('dotenv');

dotenv.config();
const env = process.env;

// Crea un pool de conexiones
const pool = mysql.createPool({
    host: env.DB_HOST || 'localhost',
    port: env.DB_PORT || 3306,
    user: env.DB_USER || 'user',
    password: env.DB_PASSWORD || 'password',
    database: env.DB_NAME || 'database',
    waitForConnections: true,
    queueLimit: 0
});

module.exports = pool;