kafka

Documentation

Index

• Variables
• type Consumer
  • func (consumer *Consumer) Cleanup(sarama.ConsumerGroupSession) error
  • func (consumer *Consumer) ConsumeClaim(session sarama.ConsumerGroupSession, claim sarama.ConsumerGroupClaim) error
  • func (consumer *Consumer) Setup(sarama.ConsumerGroupSession) error
• type EventListener
  • func (el *EventListener) GetEventName() string
  • func (el *EventListener) GetEventSourceName() string
  • func (el *EventListener) GetEventSourceType() apicommon.EventSourceType
  • func (el *EventListener) StartListening(ctx context.Context, dispatch func([]byte, ...eventsourcecommon.Option) error) error
  • func (listener *EventListener) ValidateEventSource(ctx context.Context) error
• type XDGSCRAMClient
  • func (x *XDGSCRAMClient) Begin(userName, password, authzID string) (err error)
  • func (x *XDGSCRAMClient) Done() bool
  • func (x *XDGSCRAMClient) Step(challenge string) (response string, err error)

Variables

var (
	SHA256 scram.HashGeneratorFcn = sha256.New
	SHA512 scram.HashGeneratorFcn = sha512.New
)

Types

type Consumer

type Consumer struct {
	// contains filtered or unexported fields
}

Consumer represents a Sarama consumer group consumer

func (*Consumer) Cleanup

func (consumer *Consumer) Cleanup(sarama.ConsumerGroupSession) error

Cleanup is run at the end of a session, once all ConsumeClaim goroutines have exited

func (*Consumer) ConsumeClaim

func (consumer *Consumer) ConsumeClaim(session sarama.ConsumerGroupSession, claim sarama.ConsumerGroupClaim) error

ConsumeClaim must start a consumer loop of ConsumerGroupClaim's Messages().

func (*Consumer) Setup

func (consumer *Consumer) Setup(sarama.ConsumerGroupSession) error

Setup is run at the beginning of a new session, before ConsumeClaim

type EventListener

type EventListener struct {
	EventSourceName  string
	EventName        string
	KafkaEventSource v1alpha1.KafkaEventSource
	Metrics          *metrics.Metrics
}

EventListener implements Eventing kafka event source

func (*EventListener) GetEventName

func (el *EventListener) GetEventName() string

GetEventName returns name of event

func (*EventListener) GetEventSourceName

func (el *EventListener) GetEventSourceName() string

GetEventSourceName returns name of event source

func (*EventListener) GetEventSourceType

func (el *EventListener) GetEventSourceType() apicommon.EventSourceType

GetEventSourceType return type of event server

func (*EventListener) StartListening

func (el *EventListener) StartListening(ctx context.Context, dispatch func([]byte, ...eventsourcecommon.Option) error) error

StartListening starts listening events

func (*EventListener) ValidateEventSource

func (listener *EventListener) ValidateEventSource(ctx context.Context) error

ValidateEventSource validates the gateway event source

type XDGSCRAMClient

type XDGSCRAMClient struct {
	*scram.Client
	*scram.ClientConversation
	scram.HashGeneratorFcn
}

func (*XDGSCRAMClient) Begin

func (x *XDGSCRAMClient) Begin(userName, password, authzID string) (err error)

func (*XDGSCRAMClient) Done

func (x *XDGSCRAMClient) Done() bool

func (*XDGSCRAMClient) Step

func (x *XDGSCRAMClient) Step(challenge string) (response string, err error)