Kinto postgresql connection not released

Question

I deployed kinto on heroku using this base https://github.com/Kinto/kinto-heroku
My app using kinto is working.
Then I added some monitoring using the __heartbeat__ endpoint.
After a few minutes all the (20) connection of my heroku postgresql (free) instance where taken.
I've tried the pool_size setting but when all the pool connections where taken kinto is again unable to work it out (pool timeout errors).
It seams that kinto is not releasing the connexions created with the heartbeat endpoint...

Can you give me some suggestion ?

Answer 1

This have been fixed in Kinto 4.2.0 thank you for reporting it: https://github.com/Kinto/kinto/releases/tag/4.2.0