seaweedfs/weed/mq/client/sub_client/subscribe.go

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2023-08-28 16:02:12 +00:00
package sub_client
import (
cmap "github.com/orcaman/concurrent-map"
"github.com/rdleal/intervalst/interval"
"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
)
type SubscriberConfiguration struct {
}
type TopicSubscriber struct {
namespace string
topic string
partition2Broker *interval.SearchTree[string, int32]
broker2PublishClient cmap.ConcurrentMap[string, mq_pb.SeaweedMessaging_PublishClient]
}
func NewTopicSubscriber(config *SubscriberConfiguration, namespace, topic string) *TopicSubscriber {
return &TopicSubscriber{
namespace: namespace,
topic: topic,
partition2Broker: interval.NewSearchTree[string](func(a, b int32) int {
return int(a - b)
}),
broker2PublishClient: cmap.New[mq_pb.SeaweedMessaging_PublishClient](),
}
}