Hi,
I am not familiar with HPUX's development environment, but
I experience quite a large amount of crashes with STL to ask me
if I am using the correct (bug free) implementation.
So, I suggest the following:
1. Make a simple example using std::string and see if the same functions
work
2. Use the latest STLPort headers (sorry, I don't know how well they
compile on HPUX, but they should work )
3. If nothing works, then there is a problem with the memory allocator.
Try to use another compiler. (i doubt that this is the case)
Let us know how everything worked out and I'll have a look at that code
if needed.
Mark Richardson wrote:
I've been trying to upgrade some of our stuff to mico-2.3.12, in hopes
that the latest version fixes all of the problems that we're having.
However, I can seem to get mico-2.3.12 to compile correctly on HPux 11i.
We are using aCC for the compiler, and I think I'm compiling it
correctly. micod runs, and I'm able to use imr to interact with the micod.
However, when I make a simple stand alone application, it crashes. The
stack looks like this...
#0 in pthread_mutex_destroy+0x18() from /usr/lib/libpthread.1
#1 in __thread_mutex_free+0x40 () from /usr/lib/libc.2
#2 in _HPMutexWrapper::~_HPMutexWrapper+0x34 () from /usr/lib/libstd_v2.2
#3 in
std::basic_string<char,std::char_traits<char>,std::allocator<char>>::_C_unlink
#4 in
std::basic_string<char,std::char_traits<char>,std::allocator<char>>::replace
()
#5 in MICOGetOpt::parse() at util.cc: 602
#6 in CORBA::ORB_init() at orb.cc 3317
#7 in setupOrb()
#8 in main()
Any help is appreciated - I've been scratching my head of why the
std::string::operator[] is causing this - but I'm at a loss.
Thanks,
Mark
*/Karel Gardas <[EMAIL PROTECTED]>/* wrote:
Date: Fri, 29 Jun 2007 11:03:50 +0200
From: Karel Gardas <[EMAIL PROTECTED]>
To: Mark Richardson <[EMAIL PROTECTED]>,
MICO Devel Mailing List <mico-devel@mico.org>
Subject: Re: [mico-devel] Mico apps crashing - problem seems to be X11
Mark,
it would great if you experience any crashes to obtain a backtrace for
us. Also the way how did you configured MICO and what exactly platform
(OS + C++ compiler name and version) do you use might also be important.
Anyway, I always recommend to try to duplicate any bug in obsolete
releases with the last release. Perhaps it's already solved?
Thanks,
Karel
Mark Richardson wrote:
> Hi all, You've all been a great help in the past, so I thought I'd
> see if yout could help me with this.
>
> We've been running HP-Ux 11i with mico 2.3.7 (I'll get to the update
> in a minute). It's been running great with a couple of exceptions.
> One particular Gui client crashes, and after debugging I found that
> mico is crashing on MICO::TCPTransport::write. Specifically, the
> MICO::GIOPConn::Output which I found to crash when the tail pointer
> doesn't end up at the head pointer after a write. Other machines
> never have the tail pointer not equal to the head pointer after a
> write.
>
> This is an odd failure because it doesn't happen on other machines,
> and it's sporatic on this particular machine. This machine is
> running X11 and most of the others are running X11 version 1.
>
> So I thought I'd upgrade to mico 2.3.11 (I've found mico 2.3.12+ has
> too many changes to go that far yet). After this, the Gui crashes
> during an orb->bind call. But I don't think it's the speicific call
> to bind, because the debugger shows that its after the X11Dispatcher
> on a callback.
>
> Interesting data point is when I ran this gui on other machines it
> worked with just mico2.3.11 and micocoss2.3.11 lib. While this
> problem machine also required micox2.3.11 lib.
>
> So the question comes down to this - Is there a known issue with X11
> vs X11 version 1 and event processing when working with mico2.3.7 or
> mico2.3.11?
>
> Thanks for any help/ideas/suggestions in advance, Mark
>
>
> --------------------------------- We won't tell. Get more on shows
> you hate to love (and love to hate): Yahoo! TV's Guilty Pleasures
> list.
>
>
>
------------------------------------------------------------------------
>
>
> _______________________________________________ Mico-devel mailing
> list Mico-devel@mico.org
> http://www.mico.org/mailman/listinfo/mico-devel
--
Karel Gardas [EMAIL PROTECTED]
ObjectSecurity Ltd. http://www.objectsecurity.com
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