void TransferPool::onTransferComplete(TransferPool::Transfer* t)
{
if(t->transfer->status == LIBUSB_TRANSFER_CANCELLED)
{
t->setStopped(true);
return;
}
// process data
processTransfer(t->transfer);
if(!enable_submit_)
{
t->setStopped(true);
return;
}
// resubmit self
int r = libusb_submit_transfer(t->transfer);
if(r != LIBUSB_SUCCESS)
{
LOG_ERROR << "failed to submit transfer: " << WRITE_LIBUSB_ERROR(r);
t->setStopped(true);
}
}
void SerialServer::run()
{
m_in.open(QIODevice::ReadOnly);
m_out.open(QIODevice::WriteOnly);
mkdir(TEMP_PATH, 0);
qWarning("SerialServer::run() looping");
QByteArray header;
while (!m_quit) {
header.clear();
if(readPacket(&header)) {
processTransfer(header);
}
}
m_quit = false;
m_in.close();
m_out.close();
}
void TransferPool::onTransferComplete(libusb_transfer* transfer)
{
// remove transfer from pending queue - should be fast as it is somewhere at the front
TransferQueue::iterator it = std::find(pending_transfers_.begin(), pending_transfers_.end(), transfer);
if(it == pending_transfers_.end())
{
// TODO: error reporting
}
pending_transfers_.erase(it);
// process data
processTransfer(transfer);
// put transfer back in idle queue
idle_transfers_.push_back(transfer);
// submit new transfer
submit(1);
}
