Hi, thanks for maintaining pgx! I was testing some Go code that was reliant on pgxpool with Antithesis, and ran into the following error:

pgxpool: detected infinite loop acquiring connection; likely bug in PrepareConn or BeforeAcquire hook

This was confusing, because I hadn't set a PrepareConn / BeforeAcquire hook, but I went through the code and found this:

It seems that in the event of a network error, if all pings to Postgres fail, pgxpool throws a detected infinite loop error. Could the error message here be improved somehow - and would it be possible to use a sentinel error that can be caught and handled?