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Re: [GnomeMeeting-list] Problem :: Gnome Libraries + GM1.2.1

Hi,


Le vendredi 01 avril 2005 à 12:23 +0530, Ashutosh Sharma a écrit :
> Hi,
>    Sorry for being late in sending the log related to Async Reply
> Message. I have attched the Log file in this mail.
> 

What is really needed is a GNU GDB backtrace.


> The kind of setup that I had was this:-
>  Terminal A:- GM-1.2.1 (with corresponding PWLib/OpenH323 and Gnome
> Libraries 2.6 series)
> 
>  Terminal B:- GM-0.98.5 (with corresponding PWLib/OpenH323 binar, simply
> the standard FEDORA CORE 1 package.)
> 
> Now in the jitter.h file I declared a variable in the Class
> RTP_JitterBuffer as follows:-
>                              PTimeInterval my_start_time;  /// Statement
> --1
> Correspondingly in jitter.cxx I did the following things in the
> constructor:-
>  RTP_JitterBuffer::RTP_JitterBuffer(RTP_Session & sess,
>                                    unsigned minJitterDelay,
>                                    unsigned maxJitterDelay,
>                                    PINDEX stackSize)
>   : PThread(stackSize, NoAutoDeleteThread, HighestPriority, "RTP
> Jitter:%x"),session(sess)
> {
> 
>  my_start_time=PTimer::Tick(); //statement 2
>  cout<<"No. of Miliseconds=="<<my_start_time.GetMilliSeconds();
> //statement 3
> 
> ///
> /// Default things that are already there
> ///
> }
> 
> Conclusion:-
> 1).Suppose I just put a only a cout<<"Message here".. I mean no
> expression just a string, then it works fine.
> 2).But suppose I put either statement 1 or statement 2 or statement 3 or
> all then I get the problem of Unexpected Async Reply for which I have
> attached the log file.
> 

OK, so it is related to your change.
You have modified a header, so are you sure you had recompiled the
corresponding GnomeMeeting and OpenH323 entirely?

> 3). Also supposing I put the above lines ( statements 1, 2 and 3) in
> some other function say where the jitter buffer calculation is done,
> then the things go smoothly .
> 
> 4). Also suppose I declare the some double or int type of variable in
> the jitter.h instead of PTimeInterval then it goes fine. And suppose I
> declare PTimeInterval variable in the jitter.h and does not intialize
> and use that variable then still it gives me the error. I mean it will
> give warning during compilation. In each case I recompiled the
> GnomeMeeting source also with make && make install.
> 

Really, the backtrace will help telling where it crashes.

> 5). Now another thing that I noted down was that that supposing the
> A-->B call, then when the GM1.2.1 hangs due to the above mentioned
> problems, it does not receive any thing, but the terminal B that is
> GM-0.98.5 shows me connected and does the transmission part. I mean B
> does not know whether A is getting text message or not.
> 

Yes, only the jitter thread is crashed, that explains it.

> Please throw some lights in this context.
> 
> Regards,
> Ashutosh.
>   
> 
> 
> On Thu, 2005-03-31 at 13:48, Damien Sandras wrote:
> > Le jeudi 31 mars 2005 à 13:37 +0530, Ashutosh Sharma a écrit :
> > > Hi well thanks for the instant reply.
> > >  Yes actually the modification was done in the OpenH323. No modification
> > > in GnomeMeeting. And then I reverted back the changes, only a one line
> > > change in rtp.h and two lines in rtp.cxx.
> > > Then I recompiled both GM and OpenH323. But getting the unexpected async
> > > reply...
> > 
> > And what is the backtrace?
> > 
> > > Well sorry but I know that the same prob has already been discussed in
> > > the threads and after all  
> > > 
> > > Well I have a plan to build a clean system, I mean full source code
> > > compilation on my FC1 system. So can you please tell me what libraries
> > > should I use with GM1.2.1 and its associated PWLib and OpenH323 that are
> > > there on the www.gnomemeeting.org site.
> > > 
> > 
> > Configure will tell you what's missing.
> > 
> > > I mean full dependency list for FEDORA CORE 1.
> > > I initially tried the GTK 2.4.4 packages but those were having some
> > > bugs, I suppose. Couldn't compile.
> > > 
> > > THanks.
> > > Ashutosh
> > > 
> > > On Thu, 2005-03-31 at 12:51, Damien Sandras wrote:
> > > > Hi,
> > > > 
> > > > Is it a modified GnomeMeeting/OpenH323 that is crashing?
> > > > 
> > > > Le jeudi 31 mars 2005 à 12:45 +0530, Ashutosh Sharma a écrit :
> > > > > hi,
> > > > >    thanks for the response. Well very soon I'll send the backtrace. But
> > > > > a little question is there. Supposing I add one variable in a class say
> > > > > RTPSession, and I initialize the variable in the constructor and I use
> > > > > that variable in some function of RTPSession. So whether that'll create
> > > > > any problem. Because here there is a slight change in the existing code.
> > > > > 
> > > > 
> > > > It shouldn't, but it could.
> > > > 
> > > > 
> > > > > And I hope recompiling the OpenH323 doesn't need recompiling the GM if I
> > > > > have the change only in OpenH323
> > > > > 
> > > > 
> > > > It does if you change the headers.
> > > > 
> > > > 
> > > > > THanks and regards,
> > > > > ashutosh.
> > > > > 
> > > > > On Thu, 2005-03-31 at 12:19, Damien Sandras wrote:
> > > > > > Le jeudi 31 mars 2005 à 11:34 +0530, Ashutosh Sharma a écrit :
> > > > > > > Hi all,
> > > > > > >    I am in some weired situation. Hope I may get something from the list
> > > > > > > as I had got earlier also, in this situation. I am having the following
> > > > > > > things compiled at my desk.
> > > > > > > 
> > > > > > >  Gnome Libraries = 2.6.x
> > > > > > >     Kernel = 2.4.22
> > > > > > >     OpenH323 = 1.15.3
> > > > > > >     PWLib = 1.8.4
> > > > > > >     GnomeMeeting = 1.2.1 (source from www.gnomemeeting.org)
> > > > > > > 
> > > > > > >     XLib: unexpected Async reply (# some hex value!).
> > > > > > > 
> > > > > > >     Also sometimes I get the message like Abnormal Call Termination. And
> > > > > > > if I backtrace that then I find that it shows me some
> > > > > > > EndedByTransportFail.
> > > > > > > 
> > > > > > >     Well I am not getting any thing out of this.
> > > > > > > 
> > > > > > 
> > > > > > Can you send a full backtrace?
> > > > > > 
> > > > > > 
> > > > > > >     ANd also after installing the Gnome 2.6 libraries my system has
> > > > > > > started giving weired responses. Anytime it can hang. I thought that the
> > > > > > > problem may be in the kernel compatibility, but I installed kernel 2.6
> > > > > > > also, but in that don't know why but my XServer is not working....
> > > > > > > 
> > > > > > 
> > > > > > Installing gnome 2.6 is certainly not related to your system hangs. It
> > > > > > is by all means kernel related.
> > > > > > 
> > > > > > Try to see in /var/log/messages if you have something.
> > > > > > 
> > > > > > In general, it can be due to a buggy usb driver. Are you using a webcam
> > > > > > with GM?
> > > > > > 
> > > > > > 
> > > > > > >     I am using FEDORA CORE1.
> > > > > > >     Can you please let me out of this weired situtation? And is it
> > > > > > > necessary to have some kernel compatibility with the Gnome Libraries 2.6
> > > > > > > with the GM 1.2.1.
> > > > > > 
> > > > > > Not at all.
> > > > > > 
> > > > > > > 
> > > > > > >     THanks and regards,
> > > > > > >     AShutosh.
> > > > > > > 
> > > > > > > 
> > > > > > > 
> > > > > > > _______________________________________________
> > > > > > > GnomeMeeting-list mailing list
> > > > > > > GnomeMeeting-list gnome org
> > > > > > > http://mail.gnome.org/mailman/listinfo/gnomemeeting-list
> > > > > 
> > > > > _______________________________________________
> > > > > GnomeMeeting-list mailing list
> > > > > GnomeMeeting-list gnome org
> > > > > http://mail.gnome.org/mailman/listinfo/gnomemeeting-list
> > > 
> > > _______________________________________________
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-- 
 _      Damien Sandras
(o-     GnomeMeeting: http://www.gnomemeeting.org/
//\     FOSDEM 2005 : http://www.fosdem.org
v_/_    H.323 phone : callto:ils.seconix.com/dsandras seconix com
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