func (this *Mirror) makeSub(c1 *zk.ZkCluster, group string, topics []string) (*consumergroup.ConsumerGroup, error) {
cf := consumergroup.NewConfig()
cf.Zookeeper.Chroot = c1.Chroot()
cf.Offsets.CommitInterval = time.Second * 10
cf.Offsets.ProcessingTimeout = time.Second
cf.ChannelBufferSize = 0
cf.Consumer.Return.Errors = true
cf.Consumer.MaxProcessingTime = 100 * time.Millisecond // chan recv timeout
sub, err := consumergroup.JoinConsumerGroup(group, topics, c1.ZkZone().ZkAddrList(), cf)
return sub, err
}
func (this *Mirror) makeSub(c1 *zk.ZkCluster, group string, topics []string) (*consumergroup.ConsumerGroup, error) {
cf := consumergroup.NewConfig()
cf.Zookeeper.Chroot = c1.Chroot()
cf.Offsets.CommitInterval = time.Second * 10
cf.Offsets.ProcessingTimeout = time.Second
cf.Consumer.Offsets.Initial = sarama.OffsetOldest
cf.ChannelBufferSize = 256
cf.Consumer.Return.Errors = true
cf.OneToOne = false
sub, err := consumergroup.JoinConsumerGroup(group, topics, c1.ZkZone().ZkAddrList(), cf)
return sub, err
}