var mongodb = require('mongodb').MongoClient;

var url = 'mongodb://localhost:27017/edata';
var options = {
        useNewUrlParser: true,
        autoReconnect: true,
        poolSize: 3,
        reconnectTries: Number.MAX_VALUE,
        reconnectInterval: 1000,
        socketTimeoutMS: 5000
}
var conectDate = new Date();
var count = 0;


// Connect to the db
var connectWithRetry = function () {
        mongodb.connect(url, options, function (err, db) {

                
                if (!err) {
                        console.log("We are connected");
                        db.on('close', function () {
                                console.log('Close + ' + count);

                        })
                        db.on('reconnect', function () {
                                console.log('Reconnect')
                        })
                }
                else {
                        setTimeout(connectWithRetry, 1000);
                        count++;
                        console.log(conectDate + ' - Database not connected - ' + count);
                }
        });
}

connectWithRetry();