[Ns-bugs] [Bug 405] wifi log messages improvements

code@nsnam.ece.gatech.edu code at nsnam.ece.gatech.edu
Mon Nov 10 10:31:57 PST 2008


http://www.nsnam.org/bugzilla/show_bug.cgi?id=405


Tom Henderson <tomh at tomh.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tomh at tomh.org




--- Comment #1 from Tom Henderson <tomh at tomh.org>  2008-11-10 13:31:57 EDT ---
(In reply to comment #0)
> Created an attachment (id=294)
 --> (http://www.nsnam.org/bugzilla/attachment.cgi?id=294) [details]
> patch
> 
> Uses NS_LOG_APPEND_CONTEXT to add node and netdevice index.  This may not apply
> to ns-3-dev directly, as I am working in another branch, but you get the idea. 
> Logs become something like this:
> 
> 0.000734987s [node 2 dev 0] MacLow:ReceiveOk(0x2d7b250, ns3::WifiMacHeader
> (CTL_ACK Duration/ID=0us, RA=d0:00:00:00:00:03) ns3::WifiMacTrailer (),
> 9.35955, wimax, 0)
> 0.000734987s [node 2 dev 0] MacLow:ReceiveOk(): d0:00:00:00:00:03
> duration/id=0ns
> 0.000734987s [node 2 dev 0] MacLow:ReceiveOk(): hdr.IsCts (): 0; hdr.GetAddr1
> (): d0:00:00:00:00:03; m_self: d0:00:00:00:00:03; m_ctsTimeoutEvent.IsRunning
> (): 0; m_currentPacket: 0
> 0.000734987s [node 2 dev 0] MacLow:ReceiveOk(): d0:00:00:00:00:03 rx drop
> CTL_ACK
> 

+1 from me.  We need to add similar to other devices, and to the internet
stack.

By the way, I've never succeeded in getting NS_LOG output to print the time out
in units of seconds rather than ns.  What setting or environment variable is
needed to enable that?


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