pymongo.errors.ServerSelectionTimeoutError: localhost:27017: [Errno 8] nodename nor servname provided, or not known

Question

When I try to insert data into mongodb, the error appears.

mongodb service is already started.

I can't open 'localhost' only on Safari, can open it on Chrome.(can open '127.0.0.1' on both).

my hosts '127.0.0.1 localhost'

Possible duplicate of [Pymongo keeps refusing the connection at 27017](https://stackoverflow.com/questions/7744147/pymongo-keeps-refusing-the-connection-at-27017) — Mirza Sisic, Sep 24 '17 at 00:23
already solved :-) changed localhost to 127.0.0.1 in python code, and it worked. — eason, Sep 27 '17 at 03:34

score 1 · Answer 1 · answered Jun 02 '19 at 19:40

1

This is a pymongo configuration error. Make sure dnspython module is installed:

pip install dnspython

answered Jun 02 '19 at 19:40

ttfreeman

score -1 · Answer 2 · answered Apr 21 '20 at 18:02

-1

I had to specify at the first argument in my connection string: "mongodb+srv":

answered Apr 21 '20 at 18:02

Kristian Berg

I didn't downvote the question. It's really not me. – Aviv Lo Apr 22 '20 at 11:36

2 Answers2