io.netty.resolver.dns

Interface DnsCacheEntry

public interface DnsCacheEntry

Represents the results from a previous DNS query which can be cached.

Method Summary

Modifier and Type	Method and Description
InetAddress	address() Get the resolved address.
Throwable	cause() If the DNS query failed this will provide the rational.

Method Detail

address

InetAddress address()

Get the resolved address.

This may be null if the resolution failed, and in that case cause() will describe the failure.

Returns:

the resolved address.

cause

Throwable cause()

If the DNS query failed this will provide the rational.

Returns:

the rational for why the DNS query failed, or null if the query hasn't failed.