我有这个功能:
bool TCPClient::sendPacket(Protocol::Packet &packet)
{
if(this->tcpSocket->state() == QAbstractSocket::ConnectedState)
{
std::cout << "writing ..." << std::endl;
std::cout << sizeof(BabelPacket) + packet.dataLength << std::endl;
this->tcpSocket->write((const char *)&packet, sizeof(Protocol::BabelPacket) + packet.dataLength);
return this->tcpSocket->waitForBytesWritten(-1);
}
else
{
std::cout << "socket close" << std::endl;
return false;
}
}
但是当我打电话时,它会阻止我的GUI。
您是否知道如何使此调用无阻塞,并且仍然触发readyRead信号?
由于