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I am trying to connect to mongodb but getting below error could you please help
var mongo = require('mongodb').MongoClient;
mongo.connect('mongodb://usernamexyz:[email protected]:47017/sampleDB?replicaSet=NAME_2436&readPreference=primary&authSource=admin&w=1', { useNewUrlParser: true, useUnifiedTopology: true })
.then(() => console.log("Mongodb connected"))
.catch(err => console.log(err));
And the error i am getting as below
MongoServerSelectionError: connection <monitor> to 155.30.360.129:37017 closed
at Timeout._onTimeout (C:\Fintech\NodeFirstApp\node_modules\mongodb\lib\core\sdam\topology.js:448:30)
at listOnTimeout (internal/timers.js:531:17)
at processTimers (internal/timers.js:475:7) {
name: 'MongoServerSelectionError',
reason: TopologyDescription {
type: 'ReplicaSetNoPrimary',
setName: null,
maxSetVersion: null,
maxElectionId: null,
servers: Map {
'hostmxy-mw-e6-u1238.nam.nsroot.net:47017' => [ServerDescription]
},
stale: false,
compatible: true,
compatibilityError: null,
logicalSessionTimeoutMinutes: null,
heartbeatFrequencyMS: 10000,
localThresholdMS: 15,
commonWireVersion: null
},
[Symbol(mongoErrorContextSymbol)]: {}
}
408
If you have created a user and are having trouble authenticating, try the following: Check that you are using the correct username and password for your database user, and that you are connecting to the correct database deployment. Check that you are specifying the correct authSource database in your connection string.
Ensure Your MongoDB Instance is Running Compass must connect to a running MongoDB instance. Make sure you have installed MongoDB and have a running mongod process. You should also check that the port where your MongoDB instance is running matches the port you provide in the Compass connect dialog.
GO to Mongodb where you created a cluster and under ipwhitelist click on edit IP address button and then choose Add ccurrent IP address
this worked for me
174
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