io.netty.resolver.dns

public Interface DnsCacheEntry

Known Direct Implementers: io.netty.resolver.dns.DefaultDnsCache.DefaultDnsCacheEntry, io.netty.resolver.dns.NoopDnsCache.NoopDnsCacheEntry
Imports: java.net.InetAddress

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

Method Summary

Modifier and Type	Method and Description
public InetAddress	Returns: the resolved address. address() Get the resolved address.
public Throwable	Returns: the rational for why the DNS query failed, or `null` if the query hasn't failed. cause() If the DNS query failed this will provide the rational.

address back to summary

address	back to summary
public InetAddress address() Get the resolved address. This may be null if the resolution failed, and in that case `cause()` will describe the failure. Returns:InetAddress the resolved address.

public InetAddress address()

Get the resolved address.

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

cause back to summary

cause	back to summary
public Throwable cause() If the DNS query failed this will provide the rational. Returns:Throwable the rational for why the DNS query failed, or `null` if the query hasn't failed.

public Throwable cause()

If the DNS query failed this will provide the rational.

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