Couldn't connect to mongodb on mongodb-atlas

Question

Trying to connect to the mongodb free database on mongodb-atlas I've almost tried everything Checked the docs, Changed the url, Changing password and even deleted the user and created the new one but still not resolve the problem

here is myurl.js file

module.exports = {
    mongoURL: "mongodb+srv://nansDB:nansDB123@nodecluster-qs6cv.mongodb.net/test?retryWrites=true&w=majority",
    secret: "mystrongsecret"
}

here is my index.js file

const express = require('express');
const mongoose = require('mongoose');
const app = express();

//mongodb Configuration
const db = require('./setup/myurl').mongoURL;

//attempt to connect to database
mongoose.connect(db,  { useNewUrlParser: true })
        .then(()=> console.log('MongoDb Connect successfully'))
        .catch(err => console.log(err));

const port = process.env.PORT || 3000;

here are the error lines I'm getting whenever I tried to run

{ MongoNetworkError: failed to connect to server [nodecluster-shard-00-02-qs6cv.mongodb.net:27017] on first connect [MongoNetworkError: connection 5 to nodecluster-shard-00-02-qs6cv.mongodb.net:27017 closed]
    at Pool.<anonymous> (D:\nodejsProject\bigStack\node_modules\mongodb-core\lib\topologies\server.js:431:11)
    at Pool.emit (events.js:189:13)
    at connect (D:\nodejsProject\bigStack\node_modules\mongodb-core\lib\connection\pool.js:557:14)
    at callback (D:\nodejsProject\bigStack\node_modules\mongodb-core\lib\connection\connect.js:109:5)
    at runCommand (D:\nodejsProject\bigStack\node_modules\mongodb-core\lib\connection\connect.js:129:7)
    at Connection.errorHandler (D:\nodejsProject\bigStack\node_modules\mongodb-core\lib\connection\connect.js:321:5)
    at Object.onceWrapper (events.js:277:13)
    at Connection.emit (events.js:189:13)
    at TLSSocket.<anonymous> (D:\nodejsProject\bigStack\node_modules\mongodb-core\lib\connection\connection.js:350:12)
    at Object.onceWrapper (events.js:277:13)
    at TLSSocket.emit (events.js:189:13)
    at _handle.close (net.js:597:12)
    at TCP.done (_tls_wrap.js:388:7)
  name: 'MongoNetworkError',
  errorLabels: [ 'TransientTransactionError' ],
  [Symbol(mongoErrorContextSymbol)]: {} }

Probably didn't whitelist your ip. Also check my answer: https://stackoverflow.com/a/56586161/11330560 — Matin Sasan, Jun 18 '19 at 06:40
User and pass used in url should be the one you created as a user for your cluster. Check whether you use vpn. whitelist all ips temporarily. Connect from another ISP. Also check if you can connect via MongoDB Compass. Let me know. — Matin Sasan, Jun 18 '19 at 07:46
Thanks @MatinSasan actually the whitelisted ip was changed because of connection problem reconnecting to wifi — dev_Dragon, Jun 18 '19 at 12:43

score 1 · Accepted Answer · answered Jun 18 '19 at 12:45

1

Its solved actually my whitelisted ip was changed because of connection issue [reconnecting to wifi]. Although my suggestion is checked whether the ip you whitelisted is exists or not.

answered Jun 18 '19 at 12:45

dev_Dragon

168
2
10

Couldn't connect to mongodb on mongodb-atlas

here is myurl.js file

here is my index.js file

here are the error lines I'm getting whenever I tried to run

1 Answers1

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