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Adds the dnstap I/O routines and should fix some issues (#1083)

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* adds the dnstap I/O thread and should fix a lot of mistakes

* docs

* -race test

* oops

* docs
This commit is contained in:
varyoo 2017-09-26 17:45:33 +02:00 • committed by John Belamaric
parent 2a32cd4159
commit daf8ef0da8
7 changed files with 164 additions and 22 deletions
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9
plugin/dnstap/handler.go
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@ -16,11 +16,15 @@ import (
// Dnstap is the dnstap handler.
type Dnstap struct {
Next plugin.Handler
Out io.Writer
IO IORoutine
Pack bool
}
type (
// IORoutine is the dnstap I/O thread as defined by: <http://dnstap.info/Architecture>.
IORoutine interface {
Dnstap(tap.Dnstap)
}
// Tapper is implemented by the Context passed by the dnstap handler.
Tapper interface {
TapMessage(*tap.Message) error
@ -49,7 +53,8 @@ func tapMessageTo(w io.Writer, m *tap.Message) error {
// TapMessage implements Tapper.
func (h Dnstap) TapMessage(m *tap.Message) error {
return tapMessageTo(h.Out, m)
h.IO.Dnstap(msg.Wrap(m))
return nil
}
// TapBuilder implements Tapper.