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36 lines
1.0 KiB
36 lines
1.0 KiB
package pub_client
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import (
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cmap "github.com/orcaman/concurrent-map/v2"
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"github.com/rdleal/intervalst/interval"
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"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
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"google.golang.org/grpc"
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"google.golang.org/grpc/credentials/insecure"
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)
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type PublisherConfiguration struct {
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}
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type TopicPublisher struct {
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namespace string
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topic string
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partition2Broker *interval.SearchTree[string, int32]
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broker2PublishClient cmap.ConcurrentMap[string, mq_pb.SeaweedMessaging_PublishClient]
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}
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func NewTopicPublisher(namespace, topic string) *TopicPublisher {
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return &TopicPublisher{
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namespace: namespace,
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topic: topic,
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partition2Broker: interval.NewSearchTree[string](func(a, b int32) int {
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return int(a - b)
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}),
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broker2PublishClient: cmap.New[mq_pb.SeaweedMessaging_PublishClient](),
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}
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}
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func (p *TopicPublisher) Connect(bootstrapBroker string) error {
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if err := p.doLookup(bootstrapBroker, grpc.WithTransportCredentials(insecure.NewCredentials())); err != nil {
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return err
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}
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return nil
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}
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