Hi, im trying to send/receive datagrams locally like this...
For the sender
Qt Code: 
  1. udpSocket->connectToHost(leHost->text(), lePort->text().toUInt());
  2. QByteArray datagram = "//SearchingPlayers";
  3. qDebug() << "sent :: " << udpSocket->write(datagram);
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Here i get 18 in console, then for the receiver...
Qt Code: 
  1. QHostAddress *remoteHost = new QHostAddress;
  2. 	while( udpSocket->hasPendingDatagrams() ){
  3. 		QByteArray datagram;
  4. 		datagram.resize(udpSocket->pendingDatagramSize());
  5. 		datagram = udpSocket->read(datagram.size());
  6. 		qDebug() << "received :: " << datagram.data();
  7. 	}
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And it just freezes before qDebug(), each code is in different functions
Im using localhost in leHost and port the port i bind in udpSocket->bind(45454); before in the constructor
any ideas? thanks