DnsServiceDiscovererObserver (servicetalk-dns-discovery-netty 0.42.45 API)

```
public interface DnsServiceDiscovererObserver
```
An observer that provides visibility into DNS ServiceDiscoverer built by DnsServiceDiscovererBuilder.

Nested Classes
Modifier and Type	Interface and Description
`static interface`	`DnsServiceDiscovererObserver.DnsDiscoveryObserver` An observer that provides visibility into individual DNS discoveries.
`static interface`	`DnsServiceDiscovererObserver.DnsResolutionObserver` An observer that provides visibility into DNS resolution results.
`static interface`	`DnsServiceDiscovererObserver.ResolutionResult` Results of the current DNS resolution.

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method and Description
`DnsServiceDiscovererObserver.DnsDiscoveryObserver`	`onNewDiscovery(String name)` Deprecated. use `onNewDiscovery(String, String)` instead. To avoid breaking changes, all current implementations must implement both methods. In the next version the default implementation will swap. Then users will be able to keep implementation only for the new method. In the release after, the deprecated method will be removed.
`default DnsServiceDiscovererObserver.DnsDiscoveryObserver`	`onNewDiscovery(String serviceDiscovererId, String name)` Notifies that a new `discovery` started.

Interface DnsServiceDiscovererObserver