kafka

package

v0.0.0-...-b015d54 Latest Latest Go to latest Published: May 22, 2023 License: GPL-3.0 Imports: 8 Imported by: 0

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Repository

Documentation ¶

Overview ¶

#### references: - https://medium.com/event-driven-utopia/understanding-kafka-topic-partitions-ae40f80552e8 - https://silverback-messaging.net/concepts/broker/kafka/kafka-partitioning.html?tabs=destination-partition-fluent%2Cenricher-fluent%2Cconcurrency-fluent%2Cassignment-fluent - https://www.youtube.com/watch?v=JalUUBKdcA0

Index ¶

Constants
type Config
type Handle
type Handler
- func HandlerFromConfig(vp *viper.Viper, field string, ctx context.Context) (handler *Handler, err error)
- func NewHandler(ctx context.Context, group sarama.ConsumerGroup, topics []string) (handler *Handler)

Constants ¶

View Source

const (
	RFC3339ms = "2006-01-02T15:04:05.000Z07:00"
)

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Config ¶

type Config struct {
	Addrs   []string `mapstructure:"addrs"`
	Version string   `mapstructure:"version"`  // 3.4.0
	GroupId string   `mapstructure:"group_id"` // default
	Topic   string   `mapstructure:"topic"`
}

type Handle ¶

type Handle func(msg *sarama.ConsumerMessage)

type Handler ¶

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

func HandlerFromConfig ¶

func HandlerFromConfig(vp *viper.Viper, field string, ctx context.Context) (
	handler *Handler, err error)

func NewHandler ¶

func NewHandler(ctx context.Context, group sarama.ConsumerGroup, topics []string) (
	handler *Handler)

func (*Handler) Cleanup ¶

func (handler *Handler) Cleanup(sess sarama.ConsumerGroupSession) (err error)

func (*Handler) Close ¶

func (handler *Handler) Close() error

func (*Handler) Consume ¶

func (handler *Handler) Consume() (err error)

func (*Handler) ConsumeClaim ¶

func (handler *Handler) ConsumeClaim(sess sarama.ConsumerGroupSession,
	claim sarama.ConsumerGroupClaim) error

func (*Handler) Setup ¶

func (handler *Handler) Setup(sess sarama.ConsumerGroupSession) (err error)

func (*Handler) WithHandle ¶

func (handler *Handler) WithHandle(handle Handle) *Handler

func (*Handler) WithLogger ¶

func (handler *Handler) WithLogger(logger *zap.Logger) *Handler

Source Files ¶

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