DnsCacheEntry Struct Reference

DNS cache entry. More...

#include <dns_cache.h>

Data Fields

DnsState state
 Entry state. More...
 
HostType type
 IPv4 or IPv6 host? More...
 
HostnameResolver protocol
 Name resolution protocol. More...
 
NetInterfaceinterface
 Underlying network interface. More...
 
uint_t dnsServerNum
 This parameter selects between the primary and secondary DNS server. More...
 
uint16_t port
 Port number used by the resolver. More...
 
uint16_t id
 Identifier used to match queries and responses. More...
 
char_t name [DNS_MAX_NAME_LEN+1]
 Domain name. More...
 
IpAddr ipAddr
 IP address. More...
 
systime_t timestamp
 Time stamp to manage entry lifetime. More...
 
systime_t timeout
 Retransmission timeout. More...
 
systime_t maxTimeout
 Maximum retransmission timeout. More...
 
uint_t retransmitCount
 Retransmission counter. More...
 

Detailed Description

DNS cache entry.

Definition at line 96 of file dns_cache.h.

Field Documentation

◆ dnsServerNum

uint_t dnsServerNum

This parameter selects between the primary and secondary DNS server.

Definition at line 102 of file dns_cache.h.

◆ id

uint16_t id

Identifier used to match queries and responses.

Definition at line 104 of file dns_cache.h.

◆ interface

NetInterface* interface

Underlying network interface.

Definition at line 101 of file dns_cache.h.

◆ ipAddr

IpAddr ipAddr

IP address.

Definition at line 106 of file dns_cache.h.

◆ maxTimeout

systime_t maxTimeout

Maximum retransmission timeout.

Definition at line 109 of file dns_cache.h.

◆ name

Domain name.

Definition at line 105 of file dns_cache.h.

◆ port

uint16_t port

Port number used by the resolver.

Definition at line 103 of file dns_cache.h.

◆ protocol

HostnameResolver protocol

Name resolution protocol.

Definition at line 100 of file dns_cache.h.

◆ retransmitCount

uint_t retransmitCount

Retransmission counter.

Definition at line 110 of file dns_cache.h.

◆ state

DnsState state

Entry state.

Definition at line 98 of file dns_cache.h.

◆ timeout

systime_t timeout

Retransmission timeout.

Definition at line 108 of file dns_cache.h.

◆ timestamp

systime_t timestamp

Time stamp to manage entry lifetime.

Definition at line 107 of file dns_cache.h.

◆ type

HostType type

IPv4 or IPv6 host?

Definition at line 99 of file dns_cache.h.


The documentation for this struct was generated from the following file: