pub

package

v2.2.1 Latest Latest Go to latest Published: Jan 31, 2024 License: Apache-2.0 Imports: 9 Imported by: 0

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const (
	DnstapFstrmControlHeaderSize = 42
	DnstapFstrmMsgHeaderSize     = 4
)

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const DefaultFormat = "JSON/V1"

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var DtapFrameFSContentType = []byte("protobuf:dtap.DtapFrame")

FSContentType is the FrameStream content type for dnstap protobuf data.

func RegisterPublisher(f Format, newFunc NewFormatFunc)

type ConsumerHandler interface {
	Consumer([][]byte) error
}

type Format string

const FormatDNSTAP Format = "DNSTAP"

const FormatDtapFrame Format = "DTAPFrame"

const (
	FormatV1JSON Format = "JSON/V1"
)

type FstrmPublisher struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func NewFstrmPublisher(maxSize int, intervalSec uint, handler PublisherHandler) *FstrmPublisher

func (f *FstrmPublisher) Close() error

func (f *FstrmPublisher) Publish() error

func (f *FstrmPublisher) Start()

func (f *FstrmPublisher) Write(dm *types.DnstapMessage) error

type FstrmPublisherMarshaler func(*types.DnstapMessage) ([]byte, error)

type JsonV1Publisher struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func (f *JsonV1Publisher) Close() error

func (f *JsonV1Publisher) Publish() error

func (f *JsonV1Publisher) Start()

func (f *JsonV1Publisher) Write(dm *types.DnstapMessage) error

type NewFormatFunc func(maxSize int, intervalSec uint, handler PublisherHandler) Publisher

type Publisher interface {
	Write(*types.DnstapMessage) error
	Start()
	Close() error
	Publish() error
}

func NewFstrmDNSTAPPublisher(maxSize int, intervalSec uint, handler PublisherHandler) Publisher

func NewFstrmDtapFramePublisher(maxSize int, intervalSec uint, handler PublisherHandler) Publisher

func NewJsonV1Publisher(maxSize int, intervalSec uint, handler PublisherHandler) Publisher

func NewPublisher(f Format, maxSize int, intervalSec uint, handler PublisherHandler) Publisher

type PublisherHandler interface {
	Publish([]byte) error
}