void JsonDbPartition::requestError(QtJsonDb::QJsonDbRequest::ErrorCode code, const QString &message)
{
QJsonDbWriteRequest *request = qobject_cast<QJsonDbWriteRequest *>(sender());
if (writeCallbacks.contains(request)) {
callErrorCallback(writeCallbacks, request, code, message);
}
}
void CANWrap::pollCallback(int status, int events)
{
if (status == 0)
{
if (events & UV_WRITABLE)
{
const int err = doSend() < 0 ? errno : 0;
m_pollEvents &= ~UV_WRITABLE;
doPoll();
if (!m_sentCallback.IsEmpty())
{
Nan::HandleScope scope;
Local<Value> argv[1] = {Nan::New(err)};
m_sentCallback.Call(1, argv);
}
else
{
callErrorCallback(err);
}
}
else if (events & UV_READABLE)
{
const int err = doRecv();
if (err < 0)
{
callErrorCallback(errno);
}
else if (!m_messageCallback.IsEmpty())
{
Nan::HandleScope scope;
Local<Value> argv[] = {
Nan::New(m_recvBuffer.can_id),
Nan::CopyBuffer(reinterpret_cast<char*>(&m_recvBuffer.data),
m_recvBuffer.can_dlc)
.ToLocalChecked()};
m_messageCallback.Call(2, argv);
}
}
}
else
{
callErrorCallback(status);
}
}
