Use SWR on Vercel with MongoDB : high number of connections

[ErnestBrandi]

Hi,

I've just deployed on Vercel the example code using Mongodb with Mongoose : https://github.com/vercel/next.js/tree/canary/examples/with-mongodb-mongoose

On the index page, I have substituted the getServerSideProps call for a useSWR hook.
With that one API call only, I was able to reached a number of 35 opened connections on my MongoDB Atlas cluster... (it was 4 with the use of getServerSideProps).

Is there any way I can reduce that number ? I guess setting flags like revalidateOnFocus to false would reduce the number of calls but that's not what I consider a good solution.

I have read many threads about the subject, but none of them deal with the use of SWR.
Thanks