Question 115453 in Mongodb Question posted in
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Mongodb server not connecting with node.js

This is the primary program of node.js to connect MongoDB. Copied from the internet because my actual code not working, so I am trying this one. This raises the same issue.

Problem with this code or in my local machine. When I ran the program, it got stuck or in any loop, and after a few minutes, it shows timeout, without any further detailed error message.

const MongoClient = require("mongodb").MongoClient;


// Connection URL
const url = "mongodb://localhost:27017";

// Database Name
const dbName = "myproject";

// Create a new MongoClient
const client = new MongoClient(url);

// Use connect method to connect to the Server
client.connect(function (err) {

console.log("Connected successfully to server");
const db = client.db(dbName);
client.close();
});

Try to connect with atlas or local mongoDB compass.

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2

Answers


  1. 0

    Please try the below code for the DB connection.

    var mongoose = require("mongoose");
try {
  mongoose.connect(
    "mongodb://localhost:27017/myproject",
    {
      useNewUrlParser: true,
      useFindAndModify: false,
      useUnifiedTopology: true,
      useCreateIndex: true,
    },
    function (err, db) {
      if (err) {
        console.log("MongoDB Database Connection Error", err);
      } else {
        console.log("MongoDB Connection Done!!");
      }
    }
  );
} catch (e) {
  console.log("🚀 ~ file: mongodb.js ~ line 24 ~ e", e);
}
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  2. 0

    Check this code

    const mongoose = require('mongoose');

connectionUri = `mongodb://${config.get('server:mongodb:username')}:${config.get('server:mongodb:password')}@${config.get('server:mongodb:host')}:${config.get('server:mongodb:port')}/${config.get('server:mongodb:name')}?authSource=admin`;
mongoose.connect(connectionUri, { useNewUrlParser: true });

    replace with your username and password

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