Re: Rygel errors while running CTT

[Alper Guler <aguler ubicom com>]

Hi,

On 10/19/2010 04:17 PM, Zeeshan Ali (Khattak) wrote:
> Hi,
>
> On Tue, Oct 19, 2010 at 3:19 PM, Alper Guler<aguler ubicom com>  wrote:
>    
> > Hi,
> >
> >
> > On 10/19/2010 02:50 PM, Zeeshan Ali (Khattak) wrote:
> >      
> > > Hi Alper,
> > >
> > > On Tue, Oct 19, 2010 at 12:06 PM, Alper Guler<aguler ubicom com>    wrote:
> > >
> > >        
> > > > Hi Zeeshan,
> > > >
> > > > I upgraded to 0.8.2, but got an error while running CTT (specifically
> > > > 7.2.16.3) as below. I had not got any errors while running 0.9.0. Can
> > > > this
> > > > be because you have not picked up commit
> > > > a838088559a27ec5488e89fac4cff0b2dd3b651a? Or what can it be about?
> > > >
> > > >          
> > >     Firstly, What happened to you posting to ml rather than me (only) ?
> > > I think your question will better be answered by Jens and now that he
> > > can see your mail, I'm sure he'll reply. :)
> > >
> > >        
> > You give very quick response. Maybe that is why :-) Anyway, let me post to
> > ml from now on.
> >
> > Well, in the meantime I tried after applying "commit
> > a838088559a27ec5488e89fac4cff0b2dd3b651a" myself, but it did not work. Then
> > I checked my results with 0.9.0 and found out that test has stopped in this
> > test case (7.2.16.3) and then I have restarted it. I guess I had thought the
> > problem was about my system due to low memory then (I am having memory
> > problem on my board with 64 MB) and therefore I had not thought of this as
> > rygel`s bug, but now I know it is not about rygel stopping to run due to low
> > memory. There is a different problem in this case and it exists in 0.9.0,
> > too. Have you ever seen this problem?
> >
> > The interesting thing is that when I ran only this test case after starting
> > rygel with the sqlite patch, it did not give this error. So, I thought this
> > patch has fixed it, but then I started the CTT tests from scratch and I got
> > the same error again when it came to this test case. Another thing to note
> > is that when I start Rygel again right after seeing this error, test
> > 7.2.16.3 passes and I don`t see this error again.
> >
> > Any ideas?
> >      
>     My hunch is that there is some leak(s) in rygel (or deps) and the
> memory usage grows when you run different tests so by the time the
> said test is reached, there isn't any memory left and then weird
> things happen.
>    
Actually, I ran the latest test on a board with 256 MB RAM, so it should 
not be about memory, but let me check the memory status when the failure 
occurs just in case.

>     BTW, You seem to be having a very special use-case for rygel and
> I'm afraid you'll have to dive a bit deeper into the rygel (source)
> and gupnp as a hacker to be able to succeed in what you are trying to
> accomplish. We'll try our best to help out of course but that might
> not be enough.
>
>    
Right. I just don`t want to waste time on issues you have already fixed 
or can easily fix. Other than that, I know that I will have to dive into 
the source code.

Thanks,
Alper