io.netty.handler.codec.dns

接口 DnsOptEcsRecord

所有超级接口:

DnsOptPseudoRecord, DnsRecord

所有已知实现类:

DefaultDnsOptEcsRecord

@UnstableApi
public interface DnsOptEcsRecord
extends DnsOptPseudoRecord

An ECS record as defined in Client Subnet in DNS Queries.

字段概要

从接口继承的字段 io.netty.handler.codec.dns.DnsRecord

CLASS_ANY, CLASS_CHAOS, CLASS_CSNET, CLASS_HESIOD, CLASS_IN, CLASS_NONE

方法概要

限定符和类型	方法和说明
byte[]	address() Returns the bytes of the InetAddress to use.
int	scopePrefixLength() Returns the leftmost number of significant bits of ADDRESS that the response covers.
int	sourcePrefixLength() Returns the leftmost number of significant bits of ADDRESS to be used for the lookup.

从接口继承的方法 io.netty.handler.codec.dns.DnsOptPseudoRecord

extendedRcode, flags, version

从接口继承的方法 io.netty.handler.codec.dns.DnsRecord

dnsClass, name, timeToLive, type

方法详细资料

sourcePrefixLength

int sourcePrefixLength()

Returns the leftmost number of significant bits of ADDRESS to be used for the lookup.

scopePrefixLength

int scopePrefixLength()

Returns the leftmost number of significant bits of ADDRESS that the response covers. In queries, it MUST be 0.

address

byte[] address()

Returns the bytes of the InetAddress to use.