resolver

Documentation

Index

• Constants
• type DNSHandler
  • func New(cfg *config.Config) *DNSHandler
  • func (h *DNSHandler) Name() string
  • func (h *DNSHandler) ServeDNS(dc *ctx.Context)
  • func (h *DNSHandler) ServeHTTP(dc *ctx.Context)
• type Resolver
  • func NewResolver(cfg *config.Config) *Resolver
  • func (r *Resolver) Resolve(Net string, req *dns.Msg, servers *cache.AuthServers, root bool, depth int, ...) (*dns.Msg, error)

Constants

const (
	// DefaultMsgSize EDNS0 message size
	DefaultMsgSize = 1536
)

Types

type DNSHandler

type DNSHandler struct {
	// contains filtered or unexported fields
}

DNSHandler type

func New

func New(cfg *config.Config) *DNSHandler

New returns a new Handler

func (*DNSHandler) Name

func (h *DNSHandler) Name() string

Name return middleware name

func (*DNSHandler) ServeDNS

func (h *DNSHandler) ServeDNS(dc *ctx.Context)

ServeDNS implements the Handle interface.

func (*DNSHandler) ServeHTTP

func (h *DNSHandler) ServeHTTP(dc *ctx.Context)

type Resolver

type Resolver struct {
	Lqueue *cache.LQueue
	Qcache *cache.QueryCache
	Ncache *cache.NSCache
	Ecache *cache.ErrorCache
	// contains filtered or unexported fields
}

Resolver type

func NewResolver

func NewResolver(cfg *config.Config) *Resolver

NewResolver return a resolver

func (*Resolver) Resolve

func (r *Resolver) Resolve(Net string, req *dns.Msg, servers *cache.AuthServers, root bool, depth int, level int, nsl bool, parentdsrr []dns.RR, extra ...bool) (*dns.Msg, error)

Resolve will try find nameservers recursively