helper

package

v0.0.0-...-6b1a66d Latest Latest Go to latest Published: Jan 15, 2020 License: GPL-3.0 Imports: 7 Imported by: 0

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Package helper implements general helper methods.

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func Check(err error)

Check checks the error

func Confirmation(s string) bool

Confirmation asks the user if he really intends to carry out the concerned action.

func ConnectKafkaClient() (sarama.Client, *sarama.Broker)

ConnectKafkaClient makes a client connection to a Kafka cluster.

func GetConsumer() sarama.Consumer

GetConsumer returns a Kafka consumer.

func GetProducer() sarama.AsyncProducer

GetProducer returns a Kafka consumer.

func RetrieveMetadata(broker *sarama.Broker) *sarama.MetadataResponse

RetrieveMetadata retrieve the metadata from the Kafka broker.

This section is empty.