client

Aug 15, 2018

Changes in this version

+ type ResponseType int

+ const ResponseTypeCNAME

+ const ResponseTypeDelegation

+ const ResponseTypeFinal

+ const ResponseTypeUnknown

type Tracer

+ GotIntermediaryResponse func(i int, m *dns.Msg, rs Responses, rtype ResponseType)

Aug 9, 2018

Changes in this version

type Client

+ DCache DelegationCache

+ LCache LookupCache

+ func New() Client

+ func (c *Client) RecursiveQuery(m *dns.Msg, tracer Tracer) (r *dns.Msg, rtt time.Duration, err error)

+ type LookupCache struct

+ func (c *LookupCache) Get(label string) []string

+ func (c *LookupCache) Set(label string, addrs []string)

type Server

+ HasGlue bool

+ LookupErr error

+ LookupRTT time.Duration

+ TTL uint32

+ type Tracer struct

+ FollowingCNAME func(domain, target string)

+ GotDelegateResponses func(i int, m *dns.Msg, rs Responses)

Aug 9, 2018

Changes in this version

+ type Client struct

+ func (c *Client) ParallelQuery(m *dns.Msg, servers Servers) Responses

+ type DelegationCache map[string]Servers

+ func (d DelegationCache) Add(domain, server string, addrs []string) (rtt time.Duration, err error)

+ func (d DelegationCache) Get(domain string) Servers

+ type Response struct

+ Addr string

+ Err error

+ Msg *dns.Msg

+ RTT time.Duration

+ Server string

+ type Responses []Response

+ func (rs Responses) Fastest() *Response

+ type Server struct

+ Addrs []string

+ Name string

+ func (s Server) String() string

+ type Servers []Server

+ func (s Servers) String() string