A Question, How do i add MAX_CLIENT_CONN setting?

[migoya2020]

Describe the bug
This is not a bug but rathera question, i have pgCat set-up and running but am wonering how to set-up MAX_CLIENT_CONN to the Db
thank you

[levkk]

Use pool_size. This will limit the number of connections open to Postgres from PgCat. There is no setting to limit how many clients can connect to PgCat though, so the hard limit will be the number of available file descriptors (ulimit -n on Mac/Linux).