Unable to connect to mongodb when running express app











up vote
0
down vote

favorite












I am new to programming and am currently learning MEAN. Basically I am getting the following error message below when trying to run nodemon server from home. This problem does not happen when I'm at school or at my local Starbucks. Can someone please take a look at the following error I'm getting MongoNetworkError: getaddrinfo ENOTFOUND localhost localhost:27017 and help me understand why I can't connect to mongoDB? For clarification, yes I do have mongod running on a separate terminal. I am running macOS High Sierra -v 10.13.4 on a 2011 macbook pro. Please help me. Thank you.



Here's the error I get when starting my server:




[nodemon] starting node server



(node:27636) DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version. To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect.



listening on port 8000



(node:27636) UnhandledPromiseRejectionWarning: MongoNetworkError: failed to connect to server [localhost:27017] on first connect [MongoNetworkError: getaddrinfo ENOTFOUND localhost localhost:27017]
at Pool.



(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/topologies/server.js:564:11)



at Pool.emit (events.js:182:13)
at Connection. >(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/connection/pool.js:317:12)
at Object.onceWrapper (events.js:273:13)
at Connection.emit (events.js:182:13)
at Socket. >(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/connection/connection.js:246:50)
at Object.onceWrapper (events.js:273:13)
at Socket.emit (events.js:182:13)
at emitErrorNT (internal/streams/destroy.js:82:8)
at emitErrorAndCloseNT (internal/streams/destroy.js:50:3)
at process._tickCallback (internal/process/next_tick.js:63:19)



(node:27636) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)



(node:27636) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.




This is what's showing on the terminal running mongod mongod port 27017



2018-11-22T09:48:15.268-0800 I RECOVERY [initandlisten] WiredTiger recoveryTimestamp. Ts: Timestamp(0, 0)
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: This server is bound to localhost.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Remote systems will be unable to connect to this server.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Start the server with --bind_ip <address> to specify which IP
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** addresses it should serve responses from, or with --bind_ip_all to
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** bind to all interfaces. If this behavior is desired, start the
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** server with --bind_ip 127.0.0.1 to disable this warning.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: soft rlimits too low. Number of files is 256, should be at least 1000

2018-11-22T09:48:22.917-0800 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'

2018-11-22T09:48:23.545-0800 I NETWORK [initandlisten] waiting for connections on port 27017


Here is my node.js file in which I'm connecting to the mongoose db.
mongoose.js










share|improve this question
























  • can you turn off your antivirus (if any) and firewall also can you attach your nodejs file where you're making connection.
    – Vaibhav Kumar Goyal
    Nov 23 at 4:00












  • You are being asked for code which is "text". Not a picture. And you were given a warning when you attempted to add the picture exactly for that reason. Copy the text of the code into your question. See How to create a Minimal, Complete, and Verifiable example
    – Neil Lunn
    Nov 23 at 8:35

















up vote
0
down vote

favorite












I am new to programming and am currently learning MEAN. Basically I am getting the following error message below when trying to run nodemon server from home. This problem does not happen when I'm at school or at my local Starbucks. Can someone please take a look at the following error I'm getting MongoNetworkError: getaddrinfo ENOTFOUND localhost localhost:27017 and help me understand why I can't connect to mongoDB? For clarification, yes I do have mongod running on a separate terminal. I am running macOS High Sierra -v 10.13.4 on a 2011 macbook pro. Please help me. Thank you.



Here's the error I get when starting my server:




[nodemon] starting node server



(node:27636) DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version. To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect.



listening on port 8000



(node:27636) UnhandledPromiseRejectionWarning: MongoNetworkError: failed to connect to server [localhost:27017] on first connect [MongoNetworkError: getaddrinfo ENOTFOUND localhost localhost:27017]
at Pool.



(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/topologies/server.js:564:11)



at Pool.emit (events.js:182:13)
at Connection. >(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/connection/pool.js:317:12)
at Object.onceWrapper (events.js:273:13)
at Connection.emit (events.js:182:13)
at Socket. >(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/connection/connection.js:246:50)
at Object.onceWrapper (events.js:273:13)
at Socket.emit (events.js:182:13)
at emitErrorNT (internal/streams/destroy.js:82:8)
at emitErrorAndCloseNT (internal/streams/destroy.js:50:3)
at process._tickCallback (internal/process/next_tick.js:63:19)



(node:27636) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)



(node:27636) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.




This is what's showing on the terminal running mongod mongod port 27017



2018-11-22T09:48:15.268-0800 I RECOVERY [initandlisten] WiredTiger recoveryTimestamp. Ts: Timestamp(0, 0)
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: This server is bound to localhost.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Remote systems will be unable to connect to this server.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Start the server with --bind_ip <address> to specify which IP
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** addresses it should serve responses from, or with --bind_ip_all to
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** bind to all interfaces. If this behavior is desired, start the
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** server with --bind_ip 127.0.0.1 to disable this warning.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: soft rlimits too low. Number of files is 256, should be at least 1000

2018-11-22T09:48:22.917-0800 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'

2018-11-22T09:48:23.545-0800 I NETWORK [initandlisten] waiting for connections on port 27017


Here is my node.js file in which I'm connecting to the mongoose db.
mongoose.js










share|improve this question
























  • can you turn off your antivirus (if any) and firewall also can you attach your nodejs file where you're making connection.
    – Vaibhav Kumar Goyal
    Nov 23 at 4:00












  • You are being asked for code which is "text". Not a picture. And you were given a warning when you attempted to add the picture exactly for that reason. Copy the text of the code into your question. See How to create a Minimal, Complete, and Verifiable example
    – Neil Lunn
    Nov 23 at 8:35















up vote
0
down vote

favorite









up vote
0
down vote

favorite











I am new to programming and am currently learning MEAN. Basically I am getting the following error message below when trying to run nodemon server from home. This problem does not happen when I'm at school or at my local Starbucks. Can someone please take a look at the following error I'm getting MongoNetworkError: getaddrinfo ENOTFOUND localhost localhost:27017 and help me understand why I can't connect to mongoDB? For clarification, yes I do have mongod running on a separate terminal. I am running macOS High Sierra -v 10.13.4 on a 2011 macbook pro. Please help me. Thank you.



Here's the error I get when starting my server:




[nodemon] starting node server



(node:27636) DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version. To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect.



listening on port 8000



(node:27636) UnhandledPromiseRejectionWarning: MongoNetworkError: failed to connect to server [localhost:27017] on first connect [MongoNetworkError: getaddrinfo ENOTFOUND localhost localhost:27017]
at Pool.



(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/topologies/server.js:564:11)



at Pool.emit (events.js:182:13)
at Connection. >(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/connection/pool.js:317:12)
at Object.onceWrapper (events.js:273:13)
at Connection.emit (events.js:182:13)
at Socket. >(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/connection/connection.js:246:50)
at Object.onceWrapper (events.js:273:13)
at Socket.emit (events.js:182:13)
at emitErrorNT (internal/streams/destroy.js:82:8)
at emitErrorAndCloseNT (internal/streams/destroy.js:50:3)
at process._tickCallback (internal/process/next_tick.js:63:19)



(node:27636) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)



(node:27636) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.




This is what's showing on the terminal running mongod mongod port 27017



2018-11-22T09:48:15.268-0800 I RECOVERY [initandlisten] WiredTiger recoveryTimestamp. Ts: Timestamp(0, 0)
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: This server is bound to localhost.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Remote systems will be unable to connect to this server.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Start the server with --bind_ip <address> to specify which IP
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** addresses it should serve responses from, or with --bind_ip_all to
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** bind to all interfaces. If this behavior is desired, start the
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** server with --bind_ip 127.0.0.1 to disable this warning.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: soft rlimits too low. Number of files is 256, should be at least 1000

2018-11-22T09:48:22.917-0800 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'

2018-11-22T09:48:23.545-0800 I NETWORK [initandlisten] waiting for connections on port 27017


Here is my node.js file in which I'm connecting to the mongoose db.
mongoose.js










share|improve this question















I am new to programming and am currently learning MEAN. Basically I am getting the following error message below when trying to run nodemon server from home. This problem does not happen when I'm at school or at my local Starbucks. Can someone please take a look at the following error I'm getting MongoNetworkError: getaddrinfo ENOTFOUND localhost localhost:27017 and help me understand why I can't connect to mongoDB? For clarification, yes I do have mongod running on a separate terminal. I am running macOS High Sierra -v 10.13.4 on a 2011 macbook pro. Please help me. Thank you.



Here's the error I get when starting my server:




[nodemon] starting node server



(node:27636) DeprecationWarning: current URL string parser is deprecated, and will be removed in a future version. To use the new parser, pass option { useNewUrlParser: true } to MongoClient.connect.



listening on port 8000



(node:27636) UnhandledPromiseRejectionWarning: MongoNetworkError: failed to connect to server [localhost:27017] on first connect [MongoNetworkError: getaddrinfo ENOTFOUND localhost localhost:27017]
at Pool.



(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/topologies/server.js:564:11)



at Pool.emit (events.js:182:13)
at Connection. >(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/connection/pool.js:317:12)
at Object.onceWrapper (events.js:273:13)
at Connection.emit (events.js:182:13)
at Socket. >(/Users/ROBONYX21/Desktop/Angular/product_list/node_modules/mongodb-core/lib/connection/connection.js:246:50)
at Object.onceWrapper (events.js:273:13)
at Socket.emit (events.js:182:13)
at emitErrorNT (internal/streams/destroy.js:82:8)
at emitErrorAndCloseNT (internal/streams/destroy.js:50:3)
at process._tickCallback (internal/process/next_tick.js:63:19)



(node:27636) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)



(node:27636) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.




This is what's showing on the terminal running mongod mongod port 27017



2018-11-22T09:48:15.268-0800 I RECOVERY [initandlisten] WiredTiger recoveryTimestamp. Ts: Timestamp(0, 0)
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: Access control is not enabled for the database.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Read and write access to data and configuration is unrestricted.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: This server is bound to localhost.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Remote systems will be unable to connect to this server.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** Start the server with --bind_ip <address> to specify which IP
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** addresses it should serve responses from, or with --bind_ip_all to
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** bind to all interfaces. If this behavior is desired, start the
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** server with --bind_ip 127.0.0.1 to disable this warning.
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten]
2018-11-22T09:48:20.581-0800 I CONTROL [initandlisten] ** WARNING: soft rlimits too low. Number of files is 256, should be at least 1000

2018-11-22T09:48:22.917-0800 I FTDC [initandlisten] Initializing full-time diagnostic data capture with directory '/data/db/diagnostic.data'

2018-11-22T09:48:23.545-0800 I NETWORK [initandlisten] waiting for connections on port 27017


Here is my node.js file in which I'm connecting to the mongoose db.
mongoose.js







node.js mongodb express






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Nov 23 at 8:33









Neil Lunn

96.4k22169180




96.4k22169180










asked Nov 22 at 17:05









cM_R

11




11












  • can you turn off your antivirus (if any) and firewall also can you attach your nodejs file where you're making connection.
    – Vaibhav Kumar Goyal
    Nov 23 at 4:00












  • You are being asked for code which is "text". Not a picture. And you were given a warning when you attempted to add the picture exactly for that reason. Copy the text of the code into your question. See How to create a Minimal, Complete, and Verifiable example
    – Neil Lunn
    Nov 23 at 8:35




















  • can you turn off your antivirus (if any) and firewall also can you attach your nodejs file where you're making connection.
    – Vaibhav Kumar Goyal
    Nov 23 at 4:00












  • You are being asked for code which is "text". Not a picture. And you were given a warning when you attempted to add the picture exactly for that reason. Copy the text of the code into your question. See How to create a Minimal, Complete, and Verifiable example
    – Neil Lunn
    Nov 23 at 8:35


















can you turn off your antivirus (if any) and firewall also can you attach your nodejs file where you're making connection.
– Vaibhav Kumar Goyal
Nov 23 at 4:00






can you turn off your antivirus (if any) and firewall also can you attach your nodejs file where you're making connection.
– Vaibhav Kumar Goyal
Nov 23 at 4:00














You are being asked for code which is "text". Not a picture. And you were given a warning when you attempted to add the picture exactly for that reason. Copy the text of the code into your question. See How to create a Minimal, Complete, and Verifiable example
– Neil Lunn
Nov 23 at 8:35






You are being asked for code which is "text". Not a picture. And you were given a warning when you attempted to add the picture exactly for that reason. Copy the text of the code into your question. See How to create a Minimal, Complete, and Verifiable example
– Neil Lunn
Nov 23 at 8:35



















active

oldest

votes











Your Answer






StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");

StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});

function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});


}
});














draft saved

draft discarded


















StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53435577%2funable-to-connect-to-mongodb-when-running-express-app%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown






























active

oldest

votes













active

oldest

votes









active

oldest

votes






active

oldest

votes
















draft saved

draft discarded




















































Thanks for contributing an answer to Stack Overflow!


  • Please be sure to answer the question. Provide details and share your research!

But avoid



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


To learn more, see our tips on writing great answers.





Some of your past answers have not been well-received, and you're in danger of being blocked from answering.


Please pay close attention to the following guidance:


  • Please be sure to answer the question. Provide details and share your research!

But avoid



  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.


To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53435577%2funable-to-connect-to-mongodb-when-running-express-app%23new-answer', 'question_page');
}
);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown







Popular posts from this blog

What visual should I use to simply compare current year value vs last year in Power BI desktop

How to ignore python UserWarning in pytest?

Alexandru Averescu