kafka

Documentation

Index

• type Checkpointer
  • func New(ctx context.Context, cfg Config, committer kafkaCommitter, opts ...Option) (*Checkpointer, error)
  • func (c *Checkpointer) Close() error
  • func (c *Checkpointer) CommitOffsets(ctx context.Context, positions []wal.CommitPosition) error
• type Config
• type Option
  • func WithLogger(l loglib.Logger) Option

Types

type Checkpointer

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

Checkpointer is a kafka implementation of the wal checkpointer. It commits the message offsets to kafka.

func New

func New(ctx context.Context, cfg Config, committer kafkaCommitter, opts ...Option) (*Checkpointer, error)

New returns a kafka checkpointer that commits the message offsets to kafka by partition/topic on demand.

func (*Checkpointer) Close

func (c *Checkpointer) Close() error

func (*Checkpointer) CommitOffsets

func (c *Checkpointer) CommitOffsets(ctx context.Context, positions []wal.CommitPosition) error

type Config

type Config struct {
	CommitBackoff backoff.Config
}

type Option

type Option func(c *Checkpointer)

func WithLogger

func WithLogger(l loglib.Logger) Option