[Ns-bugs] [Bug 166] Loss of Tag and change in size of Packet using TCP.
bugzilla-daemon at nsnam-www.ece.gatech.edu
Tue Apr 15 07:08:45 PDT 2008
------- Comment #4 from raj.b at gatech.edu 2008-04-15 10:08 -------
(In reply to comment #3)
> Thanks. Regarding the missing Tag: I'm a little surprised that the
> functionality changes from UDP to TCP. Maybe it is because with UDP we are
> sending a real packet, and with TCP we aren't. Maybe this is really a
> documentation issue.
> On the changing packet size: I have already converted my program to using
> rather that Packets and I now add the data I want to send as part of the
> buffer. I see changes in packet size there too (but not both ways). Worse, I
> get a hang if I make the buffers very large (>100-200KB). I'll clean up that
> code a bit to make the output easier to see. Should that program get a new bug
> report, or should I post it under this bug, and reopen the bug?
This bug is still open, so please post your new test case under this bug. This
is my number one priority right now, so I hope to have a fix soon.
As for your large buffer case...are you using the latest ns-3-dev? There was a
fix pushed that addressed an issue that sounded identical. The hang was in the
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