Events that can occur in the host/service database.
Called when a new host is added to the database. The host parameter is of type Host.
Called when an existing host‘s state changes
Called when a new reference is created.
Called when a new service is added to the database. The service parameter is of type Service.
Called when an existing service‘s state changes
Called when an applicable vulnerability is found for a service. The vuln parameter is of type Vuln.
[Validate]