マングースを手伝う

(node:38419) DeprecationWarning: current Server Discovery and Monitoring engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor.
(Use `node --trace-deprecation ...` to show where the warning was created)
MongoDB Connect: *************.zzkco.mongodb.net

const mongoose = require('mongoose');

const connectDB = async () => {
    try {
        mongoose.set('useUnifiedTopology', true);
        mongoose.set('useNewUrlParser', true);
        const conn = await mongoose.connect(process.env.MONGO_URI)
        console.log(`MongoDB Connect: ${conn.connection.host}`)

    } catch (err) {
        console.error(`Error: ${err.message}`);
        process.exit(1);
    }
}

module.exports = connectDB