coredns/middleware/dnstap/msg/wrapper.go
varyoo c5efd45720 middleware/proxy: dnstap (#786)
* experimental dnstap support into proxy

* proxy reports dnstap errors

* refactoring

* add a message builder for less dnstap code

* msg lint

* context

* proxy by DNS: dnstap comments

* TapBuilder

* resolves conflict

* dnstap into ServeDNS

* testing

* more tests

* `go lint`

* doc update
2017-09-01 12:41:41 +02:00

26 lines
456 B
Go

package msg
import (
"fmt"
lib "github.com/dnstap/golang-dnstap"
"github.com/golang/protobuf/proto"
)
func wrap(m *lib.Message) *lib.Dnstap {
t := lib.Dnstap_MESSAGE
return &lib.Dnstap{
Type: &t,
Message: m,
}
}
// Marshal encodes the message to a binary dnstap payload.
func Marshal(m *lib.Message) (data []byte, err error) {
data, err = proto.Marshal(wrap(m))
if err != nil {
err = fmt.Errorf("proto: %s", err)
return
}
return
}