MongoNetworkError: connection 0 to localhost:27017 timed out .(didn't understand previous solutions)
2
I'm completely new with this backend thing, this is my code and when i'm trying to connect the mongoose to the database this error is showing.
I've searched thoroughly and found this example [MongoError: connection 0 to localhost:27017 timed out but I didn't understand how to use this in my project.
MongoNetworkError: connection 0 to localhost:27017 timed out
at Socket.<anonymous>
(C:UsersABCDPicturesFreelancernode_modulesmongodb-
corelibconnectionconnection.js:259:7)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at Socket.emit (events.js:208:7)
at Socket._onTimeout (net.js:422:8)
at ontimeout (timers.js:498:11)
at tryOnTimeout (timers.js:323:5)
at Timer.listOnTimeout (timers.js:290:5)
name: 'MongoNetworkError',
errorLabels: [ 'TransientTransactionError' ],
[Symbol(mongoErrorContextSymbol)]:
THIS IS MY CODE
const express = require('express');
const app = express();
const exphbs = require('express-handlebars');
const mongoose = require('mongoose');
//HANDLEBAR MIDDLEWARE
app.engine('handlebars', exphbs(defaultLayout: 'main'));
app.set('view engine', 'handlebars');
//Connect to mongoose
mongoose.connect('mongodb://localhost/freelancer-dev',
useNewUrlParser: true
)
.then(()=>console.log('mongodb connected'))
.catch(err=> console.log(err));
const port = process.env.PORT ||5000;
app.listen(port,()=>
console.log(`listening at port$port`);
);
javascript node.js database mongodb mongoose
asked Nov 16 '18 at 6:53
MDIPANJANMDIPANJAN
217
|
show 1 more comment
2
I'm completely new with this backend thing, this is my code and when i'm trying to connect the mongoose to the database this error is showing.
I've searched thoroughly and found this example [MongoError: connection 0 to localhost:27017 timed out but I didn't understand how to use this in my project.
MongoNetworkError: connection 0 to localhost:27017 timed out
at Socket.<anonymous>
(C:UsersABCDPicturesFreelancernode_modulesmongodb-
corelibconnectionconnection.js:259:7)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at Socket.emit (events.js:208:7)
at Socket._onTimeout (net.js:422:8)
at ontimeout (timers.js:498:11)
at tryOnTimeout (timers.js:323:5)
at Timer.listOnTimeout (timers.js:290:5)
name: 'MongoNetworkError',
errorLabels: [ 'TransientTransactionError' ],
[Symbol(mongoErrorContextSymbol)]:
THIS IS MY CODE
const express = require('express');
const app = express();
const exphbs = require('express-handlebars');
const mongoose = require('mongoose');
//HANDLEBAR MIDDLEWARE
app.engine('handlebars', exphbs(defaultLayout: 'main'));
app.set('view engine', 'handlebars');
//Connect to mongoose
mongoose.connect('mongodb://localhost/freelancer-dev',
useNewUrlParser: true
)
.then(()=>console.log('mongodb connected'))
.catch(err=> console.log(err));
const port = process.env.PORT ||5000;
app.listen(port,()=>
console.log(`listening at port$port`);
);
javascript node.js database mongodb mongoose
asked Nov 16 '18 at 6:53
MDIPANJANMDIPANJAN
217
it needs investigation on server. mongoose tries to connect to db and times out. something's wrong with mongodb. seems like Windows Firewall blocking connection. go to control panel and find rule regarding mongodb and allow connections to it
– num8er
Nov 16 '18 at 7:26
I've downloaded MongoDB 4.0.4 msi package on windows 10, and while i was installing it i think i got some error and skipped that part. Do i need to install It from the scratch again?
– MDIPANJAN
Nov 16 '18 at 7:34
try to install it again. maybe will help
– num8er
Nov 16 '18 at 7:39
While I'm trying to re install the MongoDB service , i'm getting this prompt as an error. service 'MongoDB server'(mongodb) failed to start verify that you have sufficient privileges to start system services.
– MDIPANJAN
Nov 16 '18 at 8:16
1
Thank you. I re installed the MongoDB and at last got the right thing : [nodemon] restarting due to changes... [nodemon] restarting due to changes... [nodemon] startingnode app.jslistening at port5000 mongodb connected :p
– MDIPANJAN
Nov 16 '18 at 10:40
|
show 1 more comment
2
2
2
I'm completely new with this backend thing, this is my code and when i'm trying to connect the mongoose to the database this error is showing.
I've searched thoroughly and found this example [MongoError: connection 0 to localhost:27017 timed out but I didn't understand how to use this in my project.
MongoNetworkError: connection 0 to localhost:27017 timed out
at Socket.<anonymous>
(C:UsersABCDPicturesFreelancernode_modulesmongodb-
corelibconnectionconnection.js:259:7)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at Socket.emit (events.js:208:7)
at Socket._onTimeout (net.js:422:8)
at ontimeout (timers.js:498:11)
at tryOnTimeout (timers.js:323:5)
at Timer.listOnTimeout (timers.js:290:5)
name: 'MongoNetworkError',
errorLabels: [ 'TransientTransactionError' ],
[Symbol(mongoErrorContextSymbol)]:
THIS IS MY CODE
const express = require('express');
const app = express();
const exphbs = require('express-handlebars');
const mongoose = require('mongoose');
//HANDLEBAR MIDDLEWARE
app.engine('handlebars', exphbs(defaultLayout: 'main'));
app.set('view engine', 'handlebars');
//Connect to mongoose
mongoose.connect('mongodb://localhost/freelancer-dev',
useNewUrlParser: true
)
.then(()=>console.log('mongodb connected'))
.catch(err=> console.log(err));
const port = process.env.PORT ||5000;
app.listen(port,()=>
console.log(`listening at port$port`);
);
javascript node.js database mongodb mongoose
asked Nov 16 '18 at 6:53
MDIPANJANMDIPANJAN
217
I'm completely new with this backend thing, this is my code and when i'm trying to connect the mongoose to the database this error is showing.
I've searched thoroughly and found this example [MongoError: connection 0 to localhost:27017 timed out but I didn't understand how to use this in my project.
MongoNetworkError: connection 0 to localhost:27017 timed out
at Socket.<anonymous>
(C:UsersABCDPicturesFreelancernode_modulesmongodb-
corelibconnectionconnection.js:259:7)
at Object.onceWrapper (events.js:313:30)
at emitNone (events.js:106:13)
at Socket.emit (events.js:208:7)
at Socket._onTimeout (net.js:422:8)
at ontimeout (timers.js:498:11)
at tryOnTimeout (timers.js:323:5)
at Timer.listOnTimeout (timers.js:290:5)
name: 'MongoNetworkError',
errorLabels: [ 'TransientTransactionError' ],
[Symbol(mongoErrorContextSymbol)]:
THIS IS MY CODE
const express = require('express');
const app = express();
const exphbs = require('express-handlebars');
const mongoose = require('mongoose');
//HANDLEBAR MIDDLEWARE
app.engine('handlebars', exphbs(defaultLayout: 'main'));
app.set('view engine', 'handlebars');
//Connect to mongoose
mongoose.connect('mongodb://localhost/freelancer-dev',
useNewUrlParser: true
)
.then(()=>console.log('mongodb connected'))
.catch(err=> console.log(err));
const port = process.env.PORT ||5000;
app.listen(port,()=>
console.log(`listening at port$port`);
);
javascript node.js database mongodb mongoose
javascript node.js database mongodb mongoose
asked Nov 16 '18 at 6:53
MDIPANJANMDIPANJAN
217
asked Nov 16 '18 at 6:53
MDIPANJANMDIPANJAN
217
edited Nov 16 '18 at 7:23
MDIPANJAN
asked Nov 16 '18 at 6:53
MDIPANJANMDIPANJAN
217
asked Nov 16 '18 at 6:53
MDIPANJANMDIPANJAN
217
asked Nov 16 '18 at 6:53
MDIPANJANMDIPANJAN
217
217
it needs investigation on server. mongoose tries to connect to db and times out. something's wrong with mongodb. seems like Windows Firewall blocking connection. go to control panel and find rule regarding mongodb and allow connections to it
– num8er
Nov 16 '18 at 7:26
I've downloaded MongoDB 4.0.4 msi package on windows 10, and while i was installing it i think i got some error and skipped that part. Do i need to install It from the scratch again?
– MDIPANJAN
Nov 16 '18 at 7:34
try to install it again. maybe will help
– num8er
Nov 16 '18 at 7:39
While I'm trying to re install the MongoDB service , i'm getting this prompt as an error. service 'MongoDB server'(mongodb) failed to start verify that you have sufficient privileges to start system services.
– MDIPANJAN
Nov 16 '18 at 8:16
1
Thank you. I re installed the MongoDB and at last got the right thing : [nodemon] restarting due to changes... [nodemon] restarting due to changes... [nodemon] startingnode app.jslistening at port5000 mongodb connected :p
– MDIPANJAN
Nov 16 '18 at 10:40
|
show 1 more comment
it needs investigation on server. mongoose tries to connect to db and times out. something's wrong with mongodb. seems like Windows Firewall blocking connection. go to control panel and find rule regarding mongodb and allow connections to it
– num8er
Nov 16 '18 at 7:26
I've downloaded MongoDB 4.0.4 msi package on windows 10, and while i was installing it i think i got some error and skipped that part. Do i need to install It from the scratch again?
– MDIPANJAN
Nov 16 '18 at 7:34
try to install it again. maybe will help
– num8er
Nov 16 '18 at 7:39
While I'm trying to re install the MongoDB service , i'm getting this prompt as an error. service 'MongoDB server'(mongodb) failed to start verify that you have sufficient privileges to start system services.
– MDIPANJAN
Nov 16 '18 at 8:16
1
Thank you. I re installed the MongoDB and at last got the right thing : [nodemon] restarting due to changes... [nodemon] restarting due to changes... [nodemon] startingnode app.jslistening at port5000 mongodb connected :p
– MDIPANJAN
Nov 16 '18 at 10:40
it needs investigation on server. mongoose tries to connect to db and times out. something's wrong with mongodb. seems like Windows Firewall blocking connection. go to control panel and find rule regarding mongodb and allow connections to it
– num8er
Nov 16 '18 at 7:26
it needs investigation on server. mongoose tries to connect to db and times out. something's wrong with mongodb. seems like Windows Firewall blocking connection. go to control panel and find rule regarding mongodb and allow connections to it
– num8er
Nov 16 '18 at 7:26
I've downloaded MongoDB 4.0.4 msi package on windows 10, and while i was installing it i think i got some error and skipped that part. Do i need to install It from the scratch again?
– MDIPANJAN
Nov 16 '18 at 7:34
I've downloaded MongoDB 4.0.4 msi package on windows 10, and while i was installing it i think i got some error and skipped that part. Do i need to install It from the scratch again?
– MDIPANJAN
Nov 16 '18 at 7:34
try to install it again. maybe will help
– num8er
Nov 16 '18 at 7:39
try to install it again. maybe will help
– num8er
Nov 16 '18 at 7:39
While I'm trying to re install the MongoDB service , i'm getting this prompt as an error. service 'MongoDB server'(mongodb) failed to start verify that you have sufficient privileges to start system services.
– MDIPANJAN
Nov 16 '18 at 8:16
While I'm trying to re install the MongoDB service , i'm getting this prompt as an error. service 'MongoDB server'(mongodb) failed to start verify that you have sufficient privileges to start system services.
– MDIPANJAN
Nov 16 '18 at 8:16
1
1
Thank you. I re installed the MongoDB and at last got the right thing : [nodemon] restarting due to changes... [nodemon] restarting due to changes... [nodemon] starting
node app.js listening at port5000 mongodb connected :p– MDIPANJAN
Nov 16 '18 at 10:40
Thank you. I re installed the MongoDB and at last got the right thing : [nodemon] restarting due to changes... [nodemon] restarting due to changes... [nodemon] starting
node app.js listening at port5000 mongodb connected :p– MDIPANJAN
Nov 16 '18 at 10:40
|
show 1 more comment
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it needs investigation on server. mongoose tries to connect to db and times out. something's wrong with mongodb. seems like Windows Firewall blocking connection. go to control panel and find rule regarding mongodb and allow connections to it
– num8er
Nov 16 '18 at 7:26
I've downloaded MongoDB 4.0.4 msi package on windows 10, and while i was installing it i think i got some error and skipped that part. Do i need to install It from the scratch again?
– MDIPANJAN
Nov 16 '18 at 7:34
try to install it again. maybe will help
– num8er
Nov 16 '18 at 7:39
While I'm trying to re install the MongoDB service , i'm getting this prompt as an error. service 'MongoDB server'(mongodb) failed to start verify that you have sufficient privileges to start system services.
– MDIPANJAN
Nov 16 '18 at 8:16
1
Thank you. I re installed the MongoDB and at last got the right thing : [nodemon] restarting due to changes... [nodemon] restarting due to changes... [nodemon] starting
node app.jslistening at port5000 mongodb connected :p– MDIPANJAN
Nov 16 '18 at 10:40