Method DoneWriting

cpp/src/arrow/flight/client.cc:487–499

  }

  Status DoneWriting() override {
    // Do not CheckStarted - DoneWriting applies to data and metadata
    if (batch_writer_) {
      // Close the writer if we have one; this will force it to flush any
      // remaining data, before we close the write side of the stream.
      writer_closed_ = true;
      Status st = batch_writer_->Close();
      if (!st.ok()) {
        return stream_->Finish(std::move(st));
      }
    }
    return stream_->WritesDone();
  }

  Status Close() override {
    // Do not CheckStarted - Close applies to data and metadata