You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.2 KiB
51 lines
1.2 KiB
/*
|
|
** description("").
|
|
** copyright('tuoyun,www.tuoyun.net').
|
|
** author("fg,Gordon@tuoyun.net").
|
|
** time(2021/5/11 9:36).
|
|
*/
|
|
package kafka
|
|
|
|
import (
|
|
"context"
|
|
"github.com/Shopify/sarama"
|
|
)
|
|
|
|
type MConsumerGroup struct {
|
|
sarama.ConsumerGroup
|
|
groupID string
|
|
topics []string
|
|
}
|
|
|
|
type MConsumerGroupConfig struct {
|
|
KafkaVersion sarama.KafkaVersion
|
|
OffsetsInitial int64
|
|
IsReturnErr bool
|
|
}
|
|
|
|
func NewMConsumerGroup(consumerConfig *MConsumerGroupConfig, topics, addrs []string, groupID string) *MConsumerGroup {
|
|
config := sarama.NewConfig()
|
|
config.Version = consumerConfig.KafkaVersion
|
|
config.Consumer.Offsets.Initial = consumerConfig.OffsetsInitial
|
|
config.Consumer.Return.Errors = consumerConfig.IsReturnErr
|
|
//fmt.Println("init address is ", addrs, "topics is ", topics)
|
|
consumerGroup, err := sarama.NewConsumerGroup(addrs, groupID, config)
|
|
if err != nil {
|
|
panic(err.Error())
|
|
}
|
|
return &MConsumerGroup{
|
|
consumerGroup,
|
|
groupID,
|
|
topics,
|
|
}
|
|
}
|
|
func (mc *MConsumerGroup) RegisterHandleAndConsumer(handler sarama.ConsumerGroupHandler) {
|
|
ctx := context.Background()
|
|
for {
|
|
err := mc.ConsumerGroup.Consume(ctx, mc.topics, handler)
|
|
if err != nil {
|
|
panic(err.Error())
|
|
}
|
|
}
|
|
}
|