[Ns-bugs] [Bug 516] New: Test for possibly unreachable code-- please file a bug report, with a test case, if this is ever hit

code@nsnam.ece.gatech.edu code at nsnam.ece.gatech.edu
Mon Mar 2 19:42:50 PST 2009


http://www.nsnam.org/bugzilla/show_bug.cgi?id=516

           Summary: Test for possibly unreachable code-- please file a bug
                    report, with a test case, if this is ever hit
           Product: ns-3
           Version: ns-3-dev
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P5
         Component: general
        AssignedTo: ns-bugs at isi.edu
        ReportedBy: aaronkelley at hotmail.com
   Estimated Hours: 0.0


Here's another "unreachable code" bug report.

I ran into this when running simulations to test what I'm working on in
graduate school.  It's a peer-to-peer simulation, and it worked fine with a
pretty simple network topology (a bunch of PointToPoint connections making a
"star" type network) but I get an error when I made it a little more complex:

"Test for possibly unreachable code-- please file a bug report, with a test
case, if this is ever hit"

No other information is given.  So here I am, filing a bug report.  Let me know
what I can do to get it to produce more detailed information.


The simulation runs fine for a while and nothing different happens that should
cause an error as far as I can tell.  So... I'm posting a snapshot of my code
here if someone would like to check this out.
http://stuff.aaron-kelley.net/netcoding.tar.bz2

You should be able to extract this into the NS directory and just run it like
waf --run netcoding

Like I said, the simulation runs fine for a while and breaks with this error. 
Takes about 10 minutes for me.

I have the same error with NS-3 3.2.1, 3.3, and the current dev snapshot.

Thanks!


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