RE: [Iaxclient-devel] Some data related to the new bug...

[Steven S. <ss...@so...>]

Guys,

I tossed in Adam's code.  It makes a very nice replacement for the original
GetTimeOfDay function, but it does not seem to fix the problem.

(Still good to have a far more accurate time function - thanks Adam!)

Anybody have any other ideas?  I tend to agree w/ Michael that the number
sure looks close to 65535+1, but others have said the window is different on
their pcs.  Who knows....

More thoughts?

Steve

> -----Original Message-----
> From: iax...@li... [mailto:iaxclient-devel-
> ad...@li...] On Behalf Of Adam Hart
> Sent: Wednesday, February 04, 2004 6:39 PM
> To: iax...@li...
> Subject: Re: [Iaxclient-devel] Some data related to the new bug...
> 
> Why don't you guys just use my code from firefly, it's has nanosecond
> accuracy. Beats the hell out of 10ms accuaracy
> 
> static __int64 freq,start;
> static int inited = 0;
> 
> //static time_t startuptime;
> 
> BOOL APIENTRY DllMain( HANDLE hModule,
>                        DWORD  ul_reason_for_call,
>                        LPVOID lpReserved
>       )
> {
>  if(!inited)
>  {
> 
>   inited = 1;
>   QueryPerformanceFrequency((LARGE_INTEGER*)&freq);
>   QueryPerformanceCounter((LARGE_INTEGER*)&start);
>  }
>     return TRUE;
> }
> 
> void gettimeofday(struct timeval *tv, struct timezone *tz)
> {
>  __int64 time;
>  double elapsed;
> 
>  QueryPerformanceCounter((LARGE_INTEGER*)&time);
> 
>  elapsed = (double)(time - start) / (double)freq;
> 
>  tv->tv_sec = (long)elapsed;
>  tv->tv_usec = (long)((elapsed-tv->tv_sec) * 1000000);
> }
> 
> enjoy,
>     Adam
> 
> ----- Original Message -----
> From: "Steven Sokol" <ss...@so...>
> To: <iax...@li...>
> Sent: Thursday, February 05, 2004 11:34 AM
> Subject: RE: [Iaxclient-devel] Some data related to the new bug...
> 
> 
> > Yes.  Guilty as charged.  It always happens UNDER WINDOWS.
> >
> > I believe that the gettimeofday() is being replaced by a function based
> on
> > GetTickCount().  I wonder if that doesn't have something to do with it.
> >
> > Steve S
> >
> > -----Original Message-----
> > From: iax...@li...
> > [mailto:iax...@li...] On Behalf Of Steve
> > Underwood
> > Sent: Wednesday, February 04, 2004 5:48 PM
> > To: iax...@li...
> > Subject: Re: [Iaxclient-devel] Some data related to the new bug...
> >
> > Steven Sokol wrote:
> >
> > >More notes:
> > >
> > >1.  It ALWAYS happens.  It is not an intermittent issue.  This happens
> for
> > >EVERY IAX2-to-IAX2 call made using iaxClient.
> > >
> > >
> > Not EVERY call. I make hour long calls using iaxclient IAX2-to-IAX2 and
> > have no trouble. I use Linux. Is that the difference?
> >
> > >2.  The timing is uncanny.  It ALWAYS happens after 65-67 seconds.
> > >
> > >3.  The audio dies but the call in not immediately torn down.  The call
> > >eventually is eventually killed when the PING/PONG cycle times out some
> > >seconds later (perhaps over a minute in some of my tests).
> > >
> > >4.  In EVERY case, the Asterisk kicks out the aforementioned voice
> frame
> > >retransmit message.
> > >
> > >
> > As Adam said, there is something wrong if a voice frame is being
> > retransmitted at that point in the call. Perhaps checking places where
> > the frame is tagged for retransmission would home in on the problem.
> >
> > >5.  I don't see registration messages coming through at the same time.
> I
> > >was originally guessing that this happened during the re-reg process.
> Not
> > >so (or at least that doesn't seem to be the case -- could be that the
> > re-reg
> > >that takes place prior to the error causes a problem).
> > >
> > >
> > Regards,
> > Steve
> >
> >
> >
> >
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> >
> >
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> 
> 
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