Hi,
I am new to mongodb and have just started using it. I am going through a nodejs book and trying to connect to mongodb from my node js application. Both the application server and Db server are running on my windows local machine.
I am using the below code to connect to mongodb:
const mongoose = require('mongoose')
mongoose.connect('mongodb://localhost/my_database', {useNewUrlParser: true})
Also, the mongo server appears to be running as I see a MongoDB Database Server process in my task manager. I started this using mongod --config mongod.cfg. When I ran this command, there was nothing printed on console. Also, I am able to connect to DB using Compass.
Below is the error stacktrace. Any pointers on how to debug this issue:
const serverSelectionError = new ServerSelectionError();
^
MongooseServerSelectionError: connect ECONNREFUSED ::1:27017
at Connection.openUri (C:\Users\riema\OneDrive\Desktop\Learning\nodejs-express-mongo-blog\node_modules\mongoose\lib\connection.js:825:32)
at C:\Users\riema\OneDrive\Desktop\Learning\nodejs-express-mongo-blog\node_modules\mongoose\lib\index.js:411:10
at C:\Users\riema\OneDrive\Desktop\Learning\nodejs-express-mongo-blog\node_modules\mongoose\lib\helpers\promiseOrCallback.js:41:5
at new Promise (<anonymous>)
at promiseOrCallback (C:\Users\riema\OneDrive\Desktop\Learning\nodejs-express-mongo-blog\node_modules\mongoose\lib\helpers\promiseOrCallback.js:40:10)
at Mongoose._promiseOrCallback (C:\Users\riema\OneDrive\Desktop\Learning\nodejs-express-mongo-blog\node_modules\mongoose\lib\index.js:1285:10)
at Mongoose.connect (C:\Users\riema\OneDrive\Desktop\Learning\nodejs-express-mongo-blog\node_modules\mongoose\lib\index.js:410:20)
at Object.<anonymous> (C:\Users\riema\OneDrive\Desktop\Learning\nodejs-express-mongo-blog\index.js:43:10)
at Module._compile (node:internal/modules/cjs/loader:1120:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1174:10) {
reason: TopologyDescription {
type: 'Unknown',
servers: Map(1) {
'localhost:27017' => ServerDescription {
address: 'localhost:27017',
type: 'Unknown',
hosts: [],
passives: [],
arbiters: [],
tags: {},
minWireVersion: 0,
maxWireVersion: 0,
roundTripTime: -1,
lastUpdateTime: 158728533,
lastWriteDate: 0,
error: MongoNetworkError: connect ECONNREFUSED ::1:27017
at connectionFailureError (C:\Users\riema\OneDrive\Desktop\Learning\nodejs-express-mongo-blog\node_modules\mongodb\lib\cmap\connect.js:387:20)
at Socket.<anonymous> (C:\Users\riema\OneDrive\Desktop\Learning\nodejs-express-mongo-blog\node_modules\mongodb\lib\cmap\connect.js:310:22)
at Object.onceWrapper (node:events:628:26)
at Socket.emit (node:events:513:28)
at emitErrorNT (node:internal/streams/destroy:151:8)
at emitErrorCloseNT (node:internal/streams/destroy:116:3)
at process.processTicksAndRejections (node:internal/process/task_queues:82:21) {
cause: Error: connect ECONNREFUSED ::1:27017
at TCPConnectWrap.afterConnect [as oncomplete] (node:net:1247:16) {
errno: -4078,
code: 'ECONNREFUSED',
syscall: 'connect',
address: '::1',
port: 27017
},
[Symbol(errorLabels)]: Set(1) { 'ResetPool' }
},
topologyVersion: null,
setName: null,
}
},
stale: false,
compatible: true,
heartbeatFrequencyMS: 10000,
localThresholdMS: 15,
setName: null,
maxElectionId: null,
maxSetVersion: null,
commonWireVersion: 0,
logicalSessionTimeoutMinutes: null
},
code: undefined
}