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consumer

package

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Versions in this module

v1

v1.0.0

Dec 17, 2019

Changes in this version

type Config

+ Discarded func(m *sarama.ConsumerMessage, err error)

+ KafkaAddrs []string

+ func (c Config) Validate() error

type Consumer

+ func New(cfg Config) (*Consumer, error)

+ func (c *Consumer) Close() error

type Message

+ func (m *Message) HighWaterMarkOffset() int64

v0

v0.4.0

Dec 17, 2019

v0.3.0

Jun 13, 2019

Changes in this version

type Config

+ MaxRetryInterval time.Duration

v0.2.0

Jan 10, 2019

Changes in this version

+ type Config struct

+ KeyCodec codec.Codec

+ RetryInterval time.Duration

+ func NewConfig(clientID string) Config

+ type Consumer struct

+ Logger *log.Logger

+ Metrics MetricsReporter

+ func (c *Consumer) Handle(topic string, converter MessageConverter, h Handler)

+ func (c *Consumer) Serve(config Config, addrs ...string) error

+ func (c *Consumer) Stop() error

+ type Handler interface

+ HandleMessage func(*Message) error

+ type HandlerConfig struct

+ Converter MessageConverter

+ Handler Handler

+ type HandlerFunc func(*Message) error

+ func (h HandlerFunc) HandleMessage(msg *Message) error

+ type Message struct

+ Body codec.Decoder

+ Headers map[string]string

+ ID string

+ Key codec.Decoder

+ Offset int64

+ Partition int32

+ ProducedAt time.Time

+ Topic string

+ type MessageConverter interface

+ FromKafka func(*sarama.ConsumerMessage) (*Message, error)

+ func MessageConverterV1(config Config) MessageConverter

+ type Metrics struct

+ Attempts int

+ RemainingOffset int64

+ type MetricsReporter interface

+ Report func(Message, *Metrics)

Other modules containing this package

github.com/heetch/felice/v2