uptimetracker

package

v1.14.1-db-metrics-fix Latest Latest Go to latest Published: Nov 6, 2025 License: BSD-3-Clause Imports: 15 Imported by: 0

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var ErrValidationIDNotFound = errors.New("validationID not found")

This section is empty.

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

UptimeTracker tracks uptime information for validators

func New(
	validatorState validators.State,
	subnetID ids.ID,
	db database.Database,
	clock *mockable.Clock,
) (*UptimeTracker, error)

New returns a new instance of UptimeTracker

func (u *UptimeTracker) Connect(nodeID ids.NodeID) error

Connect starts tracking a node. Nodes that are activated and connected will be treated as online.

func (u *UptimeTracker) Disconnect(nodeID ids.NodeID) error

Disconnect stops tracking a node. Disconnected nodes are treated as being offline.

func (u *UptimeTracker) GetUptime(validationID ids.ID) (
	time.Duration,
	time.Time,
	error,
)

GetUptime returns the uptime of the validator corresponding to validationID

func (u *UptimeTracker) Shutdown() error

Shutdown stops tracking uptimes and writes our state.

func (u *UptimeTracker) Sync(ctx context.Context) error

Sync updates the validator set and writes our state. Sync starts tracking uptimes for all active validators the first time it is called.