hi, everyone.
 When I use the QTcpSocket On 5800 like this,
 pSocket = new QTcpSocket(this);
 connect(pSocket,SIGNAL(error(QAbstractSocket::SocketError)),
   this,SLOT(error(QAbstractSocket::SocketError)));
 pSocket->connectToHost("210.30.108.207",9423);
  
 void t1::error(QAbstractSocket::SocketError socketError)
{
 QMessageBox::information(this,"",QVariant(socketError).toString()); //show the 
error message
}
  i get the error message "3". it means QAbstractSocket::SocketAccessError .
 I test this code on my computer and on the Emulator, it always work well. but 
on the 5800 , 
 it didn't work!
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