``` class KweetApp : AutoCloseable ... ``` I unde...

# ktor

[juliocbcotta]

class KweetApp : AutoCloseable ...

I understand why KweetApp is autocloseable... it wants to close the database pool when shutting down... I just don`t understand is when ktor calls close()... the only verification of AutoCloseable is here

fun <A : Pipeline<*>, F : Any> A.uninstallFeature(key: AttributeKey<F>) {
    val registry = attributes.getOrNull(ApplicationFeature.registry) ?: return
    val instance = registry.getOrNull(key) ?: return
    if (instance is AutoCloseable)
        instance.close()
    registry.remove(key)
}

As I understand... instance.close() is a feature... does KweetApp is seem as such?