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Re: [certi-dev] Deadlock with jcerti
From: |
Jan-Patrick Osterloh |
Subject: |
Re: [certi-dev] Deadlock with jcerti |
Date: |
Mon, 15 Oct 2012 11:05:41 +0200 |
User-agent: |
Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/20121010 Thunderbird/16.0.1 |
Hi Eric,
--- Quoted from Eric Noulard (Date: 15.10.2012 10:24): ---
> 2012/10/15 Jan-Patrick Osterloh <address@hidden>:
>> Hi all,
>>
>> here is the patch. I added a class in the logging package for reading
>> the streams and putting it into the logger. You may want to change the
>> logger or the logging function. This class is then attached to the RTIA
>> process, which is created in the CertiRtiaAmbassador.
> The patch looks ok to me I'll test it soon.
>
> Your analysis of the problem is sound.
> I did manage to reproduce the lock with RTIA=D in the environment
> but I had to wait for a couple of minute before deadlock.
>
> This should heavily depends on default buffer size of TCP socket
> (should be 16ko on linux for ipv4).
>
> Thanks for investigating this and for the patch.
>
> By the way did the patch works as expected for you?
> i.e. no more lock?
>
Yes, this resolved the problem, no more lock at this point. I tried also
if this resolved the initial problem I had (why I enabled the
debugging), but it didn't. I had also a lock, when I run a combination
of HLA 1.3 Java plus HLA1516 C++ in one federation. I start my C
Federation from Java, and for initial synchronisation I joined from Java
side and registered my synchronisation point. But then the java hangs,
and my whole sim is waiting. I switched to a C++ Federate instead of
Java and it works now, and I can live with that workaround, as I don't
have time to debug this in more details.
Thanks again for your help!
Kind regards
JPO
--
Dipl. Inform. Jan-Patrick Osterloh
FuE Bereich Verkehr | R&D Division Transportation
Human Centered Design Group
OFFIS
FuE Bereich Verkehr | R&D Division Transport
Escherweg 2 - 26121 Oldenburg - Germany
Phone/Fax: +49 441 97 22-524/502
E-Mail: address@hidden
URL: http://www.offis.de
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- Re: [certi-dev] Deadlock with jcerti, (continued)
- Re: [certi-dev] Deadlock with jcerti, Eric Noulard, 2012/10/08
- Re: [certi-dev] Deadlock with jcerti, Jan-Patrick Osterloh, 2012/10/09
- Re: [certi-dev] Deadlock with jcerti, Jan-Patrick Osterloh, 2012/10/09
- Re: [certi-dev] Deadlock with jcerti, Jan-Patrick Osterloh, 2012/10/09
- Re: [certi-dev] Deadlock with jcerti, Andrej Pancik, 2012/10/10
- Re: [certi-dev] Deadlock with jcerti, Jan-Patrick Osterloh, 2012/10/11
- Re: [certi-dev] Deadlock with jcerti, Eric Noulard, 2012/10/12
- Re: [certi-dev] Deadlock with jcerti, Jan-Patrick Osterloh, 2012/10/12
- Re: [certi-dev] Deadlock with jcerti, Jan-Patrick Osterloh, 2012/10/15
- Re: [certi-dev] Deadlock with jcerti, Eric Noulard, 2012/10/15
- Re: [certi-dev] Deadlock with jcerti,
Jan-Patrick Osterloh <=
- Re: [certi-dev] Deadlock with jcerti, Eric Noulard, 2012/10/16