Struct ReplicaClient

oss/replica_client.go:52–76

ReplicaClient is a client for writing LTX files to Alibaba Cloud OSS.

// ReplicaClient is a client for writing LTX files to Alibaba Cloud OSS.
type ReplicaClient struct {
	mu       sync.Mutex
	client   *oss.Client
	uploader *oss.Uploader
	logger   *slog.Logger

	// Alibaba Cloud authentication keys.
	AccessKeyID     string
	AccessKeySecret string

	// OSS bucket information
	Region   string
	Bucket   string
	Path     string
	Endpoint string

	// Upload configuration
	PartSize    int64 // Part size for multipart uploads (default: 5MB)
	Concurrency int   // Number of concurrent parts to upload (default: 3)

	// MetadataConcurrency controls parallel HeadObject calls for timestamp-based restore.
	// Higher values improve restore speed for large backup histories.
	// Default: 50
	MetadataConcurrency int
}

// NewReplicaClient returns a new instance of ReplicaClient.
func NewReplicaClient() *ReplicaClient {