ctx

type Context struct {
	DNSWriter  ResponseWriter
	DNSRequest *dns.Msg

	HTTPWriter  http.ResponseWriter
	HTTPRequest *http.Request
	// contains filtered or unexported fields
}

type Handler interface {
	Name() string
	ServeDNS(*Context)
	ServeHTTP(*Context)
}

type ResponseWriter interface {
	dns.ResponseWriter
	Msg() *dns.Msg
	Rcode() int
	Written() bool
	Reset(dns.ResponseWriter)
}