[android-components](../../index.md) / [mozilla.components.browser.state.state](../index.md) / [EngineState](index.md) / [engineSessionState](./engine-session-state.md)

# engineSessionState

`val engineSessionState: `[`EngineSessionState`](../../mozilla.components.concept.engine/-engine-session-state/index.md)`?` [(source)](https://github.com/mozilla-mobile/android-components/blob/master/components/browser/state/src/main/java/mozilla/components/browser/state/state/EngineState.kt#L19)

serializable and restorable state of an engine session, see
[EngineSession.saveState](../../mozilla.components.concept.engine/-engine-session/save-state.md) and [EngineSession.restoreState](../../mozilla.components.concept.engine/-engine-session/restore-state.md).

### Property

`engineSessionState` - serializable and restorable state of an engine session, see
[EngineSession.saveState](../../mozilla.components.concept.engine/-engine-session/save-state.md) and [EngineSession.restoreState](../../mozilla.components.concept.engine/-engine-session/restore-state.md).