Hi
I've found that mysql pool connection is working well, but it really doesn't close connection even long time unused.
If there any API or trick to close unused connections in the pool?

I usually initialize pool by

mysql.createPool({
connectionLimit: someNumber
}

And I use

pool.query()

to query some data.

If there's no API for it, it would be good to have some flush() function to close idle connections.