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chore: import upstream snapshot with attribution
2026-07-13 12:31:17 +08:00

32 lines
1.2 KiB
Go

package util
import (
"github.com/milvus-io/milvus/pkg/v3/proto/streamingpb"
"github.com/milvus-io/milvus/pkg/v3/streaming/util/message"
"github.com/milvus-io/milvus/pkg/v3/util/paramtable"
"github.com/milvus-io/milvus/pkg/v3/util/replicateutil"
)
func IsReplicationRemovedByAlterReplicateConfigMessage(msg message.ImmutableMessage, replicateInfo *streamingpb.ReplicatePChannelMeta) (replicationRemoved bool) {
prcMsg := message.MustAsImmutableAlterReplicateConfigMessageV2(msg)
header := prcMsg.Header()
// Check ignore field - if true, this message should be ignored
// This is used for incomplete switchover messages that should be ignored after force promote
if header.Ignore {
return false
}
replicateConfig := header.ReplicateConfiguration
currentClusterID := paramtable.Get().CommonCfg.ClusterPrefix.GetValue()
currentCluster := replicateutil.MustNewConfigHelper(currentClusterID, replicateConfig).GetCurrentCluster()
_, err := currentCluster.GetTargetChannel(replicateInfo.GetSourceChannelName(),
replicateInfo.GetTargetCluster().GetClusterId())
if err != nil {
// Cannot find the target channel, it means that the `current->target` topology edge is removed,
// it means that the replication is removed.
return true
}
return false
}