taprw

Documentation

Overview

Package taprw takes a query and intercepts the response. It will log both after the response is written.

Index

• type ResponseWriter
  • func (w ResponseWriter) DnstapError() error
  • func (w *ResponseWriter) QueryEpoch()
  • func (w *ResponseWriter) WriteMsg(resp *dns.Msg) error
• type Taper

Types

type ResponseWriter

type ResponseWriter struct {
	Query *dns.Msg
	dns.ResponseWriter
	Taper
	Pack bool
	// contains filtered or unexported fields
}

Single request use.

func (ResponseWriter) DnstapError

func (w ResponseWriter) DnstapError() error

Check if a dnstap error occured. Set during ResponseWriter.Write.

func (*ResponseWriter) QueryEpoch

func (w *ResponseWriter) QueryEpoch()

To be called as soon as possible.

func (*ResponseWriter) WriteMsg

func (w *ResponseWriter) WriteMsg(resp *dns.Msg) error

Write back the response to the client and THEN work on logging the request and response to dnstap. Dnstap errors to be checked by DnstapError.

type Taper

type Taper interface {
	TapMessage(m *tap.Message) error
}