1 files changed, 13 insertions, 7 deletions
diff --git a/weed/mq/client/sub_client/subscriber.go b/weed/mq/client/sub_client/subscriber.go
index 809673de1..9b96b14cb 100644
--- a/weed/mq/client/sub_client/subscriber.go
+++ b/weed/mq/client/sub_client/subscriber.go
@@ -3,6 +3,7 @@ package sub_client
 import (
 	"github.com/seaweedfs/seaweedfs/weed/pb/mq_pb"
 	"google.golang.org/grpc"
+	"time"
 )
 
 type SubscriberConfiguration struct {
@@ -19,6 +20,7 @@ type ContentConfiguration struct {
 	Namespace string
 	Topic     string
 	Filter    string
+	StartTime time.Time
 }
 
 type OnEachMessageFunc func(key, value []byte) (shouldContinue bool)
@@ -30,14 +32,18 @@ type TopicSubscriber struct {
 	brokerPartitionAssignments []*mq_pb.BrokerPartitionAssignment
 	OnEachMessageFunc          OnEachMessageFunc
 	OnCompletionFunc           OnCompletionFunc
-	bootstrapBroker            string
+	bootstrapBrokers           []string
+	waitForMoreMessage         bool
+	alreadyProcessedTsNs       int64
 }
 
-func NewTopicSubscriber(bootstrapBroker string, subscriber *SubscriberConfiguration, content *ContentConfiguration) *TopicSubscriber {
+func NewTopicSubscriber(bootstrapBrokers []string, subscriber *SubscriberConfiguration, content *ContentConfiguration) *TopicSubscriber {
 	return &TopicSubscriber{
-		SubscriberConfig: subscriber,
-		ContentConfig:    content,
-		bootstrapBroker:  bootstrapBroker,
+		SubscriberConfig:     subscriber,
+		ContentConfig:        content,
+		bootstrapBrokers:     bootstrapBrokers,
+		waitForMoreMessage:   true,
+		alreadyProcessedTsNs: content.StartTime.UnixNano(),
 	}
 }
 
@@ -45,6 +51,6 @@ func (sub *TopicSubscriber) SetEachMessageFunc(onEachMessageFn OnEachMessageFunc
 	sub.OnEachMessageFunc = onEachMessageFn
 }
 
-func (sub *TopicSubscriber) SetCompletionFunc(onCompeletionFn OnCompletionFunc) {
-	sub.OnCompletionFunc = onCompeletionFn
+func (sub *TopicSubscriber) SetCompletionFunc(onCompletionFn OnCompletionFunc) {
+	sub.OnCompletionFunc = onCompletionFn
 }