Error: Error: querySrv ENOTFOUND

yara_ebrahim · January 18, 2022, 6:12pm

My web app cannot connect to the database , it shows me this error

here is my code

yara121/mern-app/blob/main/server/src/app.js

const bodyParser = require("body-parser");
const express = require("express");
const mongoose = require("mongoose");
//const bodyParser = require("body-parser");
const logger = require("morgan");
const passport = require("passport");
const cors = require("cors");
const path = require("path");

const v1 = require("./routes/v1");
const app = express();

//---------------- DB Config -------------//

mongoose
  .connect(process.env.MONGODB_URI, {
    useNewUrlParser: true,
    useCreateIndex: true,
    useUnifiedTopology: true,
  })

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the connection works locally but when i uploaded it online it failed to connect to mongo db atlas