dnstest

type Response struct {
	// Msg is sent as the response if non-nil. The Question and Id are set from
	// the incoming request before sending.
	Msg *dns.Msg
	// Rcode is used if Msg is nil to set the reply code in the generated
	// message. Defaults to RcodeSuccess.
	Rcode int
	// Raw is written directly on the wire instead of Msg/Rcode allowing
	// responses with malformed DNS packets.
	Raw []byte
	// Drop causes the server to ignore the request simulating a timeout.
	Drop bool
	// Delay adds an optional delay before processing the response.
	Delay time.Duration
}

type Server struct {
	// Addr is the address the server is listening on.
	Addr string
	// contains filtered or unexported fields
}