Method Finalize

cpp/src/arrow/filesystem/s3fs.cc:986–993

}

void S3ClientHolder::Finalize() {
  std::shared_ptr<S3Client> client;
  {
    std::unique_lock lock(mutex_);
    client = std::move(client_);
  }
  // Do not hold mutex while ~S3Client potentially runs
}

std::shared_ptr<S3ClientFinalizer> GetClientFinalizer() {
  static auto finalizer = std::make_shared<S3ClientFinalizer>();