Method submit

src/transfer_pool.cpp:85–116

}

bool TransferPool::submit()
{
  if(!enable_submit_)
  {
    LOG_WARNING << "transfer submission disabled!";
    return false;
  }

  size_t failcount = 0;
  for(size_t i = 0; i < transfers_.size(); ++i)
  {
    libusb_transfer *transfer = transfers_[i].transfer;
    transfers_[i].setStopped(false);

    int r = libusb_submit_transfer(transfer);

    if(r != LIBUSB_SUCCESS)
    {
      LOG_ERROR << "failed to submit transfer: " << WRITE_LIBUSB_ERROR(r);
      transfers_[i].setStopped(true);
      failcount++;
    }
  }

  if (failcount == transfers_.size())
  {
    LOG_ERROR << "all submissions failed. Try debugging with environment variable: LIBUSB_DEBUG=3.";
    return false;
  }

  return true;
}

void TransferPool::cancel()
{