Instance Property

expirationDate

The time and date when the session expires.

Declaration

var expirationDate: Date? { get }

Discussion

Use this property to determine how much time remains before the session stops running.

This property starts set to nil. The system assigns a date as soon as the session starts running. This property remains valid, even after the session becomes invalid.

See Also

Managing the Session State

func start()

Starts running the session.

func start(at: Date)

Schedules a session to start running at a future date.

func invalidate()

Stops the session.

var state: WKExtendedRuntimeSessionState

The session’s current state.

enum WKExtendedRuntimeSessionState

The activation states for an extended runtime session.