CODEWITHSUNDEEP
node.jsmongodbmongoose
Andre M
Andre M

Reputation: 7534

Mongoose warns: DeprecationWarning: current Server Discovery and Monitoring engine is deprecated?

When starting up my application, I get the following warning:

(node:11800) DeprecationWarning: current Server Discovery and
Monitoring engine is deprecated, and will be removed in a future
version. To use the new Server Discover and Monitoring engine, pass
option { useUnifiedTopology: true } to the MongoClient constructor.

Yet we are specifying this value:

connection = await mongoose.connect(dbUrl, {
  keepAlive: true,
  useNewUrlParser: true,
  useCreateIndex: true,
  useFindAndModify: false,
  useUnifiedTopology: true
});

The value for dbUrl is: mongodb://localhost:27017/test-app

Environment:

Any ideas on how to deal with the warning?

Upvotes: 0

Views: 2898

Answers (2)

Waseem Khan
Waseem Khan

Reputation: 50

This happens due to change in public ip address The only way that worked for me is by changing my public ip address inside mongodb atlas Go to cluster>network access>click on edit then change the ip address with your current public ip address

for checking you ip address type what is my public ip address on google and follow the first link

Upvotes: 1

Chanu
Chanu

Reputation: 11

This works fine for me, and no more errors.

try this,

mongoose
    .connect(db,{
        useUnifiedTopology: true,
        useNewUrlParser: true,
        })
    .then(() => console.log('MongoDB Connected...'))
    .catch(err => console.log(err));

Upvotes: 0

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