headsvc

package

v0.27.0 Latest Latest Go to latest Published: Dec 9, 2021 License: GPL-3.0 Imports: 10 Imported by: 0

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var ErrNotFound = errors.New("object header not found")

This section is empty.

type ClientConstructor interface {
	Get(clientcore.NodeInfo) (client.Client, error)
}

type Prm struct {
	// contains filtered or unexported fields
}

func (p *Prm) WithAddress(v *object.Address) *Prm

type RemoteHeadPrm struct {
	// contains filtered or unexported fields
}

RemoteHeadPrm groups remote header operation parameters.

func (p *RemoteHeadPrm) WithNodeInfo(v *netmap.NodeInfo) *RemoteHeadPrm

WithNodeInfo sets information about the remote node.

func (p *RemoteHeadPrm) WithObjectAddress(v *objectSDK.Address) *RemoteHeadPrm

WithObjectAddress sets object address.

type RemoteHeader struct {
	// contains filtered or unexported fields
}

RemoteHeader represents utility for getting the object header from a remote host.

func NewRemoteHeader(keyStorage *util.KeyStorage, cache ClientConstructor) *RemoteHeader

NewRemoteHeader creates, initializes and returns new RemoteHeader instance.

func (h *RemoteHeader) Head(ctx context.Context, prm *RemoteHeadPrm) (*object.Object, error)

Head requests object header from the remote node.