[net](../../index.md) / [com.drake.net.scope](../index.md) / [PageCoroutineScope](index.md) / [finally](./finally.md)

# finally

`protected fun finally(e: `[`Throwable`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-throwable/index.html)`?): `[`Unit`](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html)

### Parameters

`e` - 如果发生异常导致作用域执行完毕, 则该参数为该异常对象, 正常结束则为null