Function activeSize

repos/effect/packages/effect/src/Pool.ts:603–605

(self: Pool<A, E>)

  const target = Math.ceil(utilization / self.config.concurrency)
  return Math.min(Math.max(self.config.minSize, target), self.config.maxSize)
}

const activeSize = <A, E>(self: Pool<A, E>) => {
  return self.state.items.size - self.state.invalidated.size
}