Package io.netty.resolver.dns
Interface DnsCacheEntry
- All Known Implementing Classes:
DefaultDnsCache.DefaultDnsCacheEntry
,NoopDnsCache.NoopDnsCacheEntry
public interface DnsCacheEntry
Represents the results from a previous DNS query which can be cached.
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Method Details
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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.
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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.
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