Mongo error: DBClientBase::findN: transport error()

Question

I am facing this error continuously.

 DBClientBase::findN: transport error()

I searched the problem and found that there are so many people who faced this problem but didn't find exact reason of this error. why this error is coming ?

Answer 1

This is probably due to a network error connecting to the mongod server or a mongos cannot connect to the mongod.

The first thing to try in here is to restart the mongod/s