unreachable LDAP server blocks initialization for too long
- Configure a combination with [GoodLDAP] or [BadLDAP]
- point BadLDAP to a ldapServer that times out (ldap://18.104.22.168/)
- Try to display the portal
- There is a timeout as Auth::LDAP and UserDB::LDAP preemptively try to connect to BadLDAP
All Auth::LDAP and UserDB::LDAP methods validate the LDAP server before doing any work. So there is no need to try to connect in the init() method.