What is a TransientTransactionError in Mongoose (or MongoDB)?

Question

I have server.js and db.js The db.js file interacts with my database using Mongoose and I use server.js to call functions

Answer 1

For me, the transient transaction error came whenever I switched from my wifi network to my phone's hotspot. If this happens to you too, go to MongoDB website where you have made your database and white list your current IP address again. This will solve your problem.