RDS SSL error

Hi,

I am trying to connect to RDS through Lambda NodeJS 12.x with SSL. However I am receiving these errors:

  Error: 4506652096:error:1425F102:SSL routines:ssl_choose_client_version:unsupported protocol:
  library: 'SSL routines',
  function: 'ssl_choose_client_version',
  reason: 'unsupported protocol',
  code: 'HANDSHAKE_SSL_ERROR'

I am connecting like this:

const pool  = mysql.createPool({
  connectionLimit     : 10,
  host                : 'db.cqgcxllqwqnk.eu-central-1.rds.amazonaws.com',
  ssl                 : {
    ca                : fs.readFileSync(__dirname + '/rds-ca-2019-root.pem')
  },
  user                : ‘xxxxx’,
  password            : ‘xxxxxx’,
  database            : ‘xxxxxx’,
  multipleStatements  : true
});

When I connect with the certificate through MySql Workbench everything works just fine.

Any idea on how to solve this?

Thanks a lot!