AGE Cloud express Backend is not running: "Database Connection Failed: querySrv ENODATA _mongodb._tcp.cloud-express.le2yrog.mongodb.net"

Question

While running the backend of the Apache AGE Cloud Express repository,

using the command

node index.js

It throws errors:

<---Server is running on port 4000 --->
Database Connection Failed: querySrv ENODATA _mongodb._tcp.cloud-express.le2yrog.mongodb.net age

I have added the .env file with the required details, but it's still giving this error.

Note: I am using Linux (Ubuntu)

Have you configured Atlas's [IP Access List](https://www.mongodb.com/docs/atlas/setup-cluster-security/#ip-access-list)? — rickhg12hs, Aug 31 '23 at 15:23
How do you meet Atlas's [Network and Firewall Requirements](https://www.mongodb.com/docs/atlas/setup-cluster-security/#network-and-firewall-requirements)? — rickhg12hs, Aug 31 '23 at 15:37

score 0 · Answer 1 · answered Aug 31 '23 at 15:41

I found the answer to it. The server is active on port 4000 but the error occurs when it tries to connect to the database at "_mongodb._tcp.cloud-express.le2yrog.mongodb.net". This issue was related to some unknown network configuration. When I switched to using my personal network/mobile data instead of the university's network data, the error disappeared automatically.

AGE Cloud express Backend is not running: "Database Connection Failed: querySrv ENODATA _mongodb._tcp.cloud-express.le2yrog.mongodb.net"

1 Answers1