[Qt-interest] QUdpSocket datagram, how to get the whole package
Arnold Krille
arnold at arnoldarts.de
Sat Jun 6 22:42:52 CEST 2009
On Saturday 06 June 2009 22:10:27 Patric wrote:
> Anyone ? :/
Give us some time!
(And don't top-post...)
> ----- Original Message -----
> From: Patric
> To: qt-interest at trolltech.com
> Sent: Saturday, June 06, 2009 5:35 PM
> Subject: QUdpSocket datagram, how to get the whole package
> I'm sending UDP datagrams using QUdpSocket.
> But now I need to get the MAC address of the device I'm querying. Does
> anyone know how it can be done ? If I get all the bytes in the package,
> I'll be able to extract the MAC address. But QUdpSocket is encapsulating
> only the UDP part as viewable.
You are looking at the wrong place. QUdpSocket is about hiding the layers
below, not exposing them.
Why do you need the MAC-address of your peer??? Surely for TCP/UDP the IP-
address would be sufficient?
Honestly I don't really know a why to get the peers MAC address (except for
looking at the log messages of my dhcp-server:)...
Arnold
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