private fun isEvictable(
    addressStates: Map<Address, AddressState>,
    connection: RealConnection,
  ): Boolean {
    val addressState = addressStates[connection.route.address] ?: return true
    val capacityWithoutIt = addressState.concurrentCallCapacity - connection.allocationLimit
    return capacityWithoutIt >= addressState.policy.minimumConcurrentCalls
  }

  /**