first, if you did Ctrl-C to cancel it, we wouldn't have it in the
stracktrace, since it would be called by a signal handler, and it
wouldn't
hang the app, while in here, the syscall is the one hanging and it's
being
called by one of the functions that gets calls when we call
XGetGeometry...
secondly, I don't understand the problem with that variable, what does
it
mean 'not available'.. it's C code!!! it's not Tcl "variable not set"
error.. the variable is declared there, if it wasn't, the extension
wouldn't even compile...
KKRT
On Mon, 24 Apr 2006 03:08:37 -0400, Sander Hoentjen <[EMAIL PROTECTED]>
wrote:
> oh sorry, the syscall is a CTRL+C when my amsn is frozen. The problem
> seems to be:
> drawableWidth_geo = Variable "drawableWidth_geo" is not available.
>
> On Mon, 2006-04-24 at 01:05 -0400, Youness Alaoui wrote:
>> could you use strace to know exactly what syscall is being called and
>> which arguments and try to understand why it hangs...
>> it might be an X error, since it's the X call that hangs... maybe
>> there's
>> something special to do to avoid it (always think that we're probably
>> not
>> the first ones to encounter that error...), maybe your X server
needs an
>> upgrade or a patch...
>> Also, as Phil knows, that part of the code with the displayproc
hooked
>> is
>> 100% unnecessary, or worse, it's slows us down.. so maybe it's not
even
>> necessary, and it can be removed right now.. I know Phil is working
on
>> tkcximage lately, so maybe he'll think about it and fix or remove
that
>> part of the code.
>>
>> p.s.: a solution someone on #tcl gave is to bundle each image in a
>> label,
>> and do IsMapped on that label.. for anigifs... this will work for
>> scrolled
>> chatwindows...
>>
>> KKRT
>>
>> On Sun, 23 Apr 2006 17:58:59 -0400, Sander Hoentjen
<[EMAIL PROTECTED]>
>> wrote:
>>
>> > That was really frustrating for a long time, and now i finally
think i
>> > found it..
>> > (gdb) bt full
>> > #0 0x00be5402 in __kernel_vsyscall ()
>> > No symbol table info available.
>> > #1 0x00cc1c79 in poll () from /lib/libc.so.6
>> > No symbol table info available.
>> > #2 0x00140669 in XProcessInternalConnection ()
>> > from /usr/lib/libX11.so.6
>> > No symbol table info available.
>> > #3 0x00140a4f in _XRead () from /usr/lib/libX11.so.6
>> > No symbol table info available.
>> > #4 0x00141484 in _XReply () from /usr/lib/libX11.so.6
>> > No symbol table info available.
>> > #5 0x001210f0 in XGetGeometry () from /usr/lib/libX11.so.6
>> > No symbol table info available.
>> > #6 0x00592710 in PhotoDisplayProcHook (instanceData=0x95f2848,
>> > display=0x8af90e8, drawable=25166134, imageX=0, imageY=0, width=19,
>> > height=22,
>> > drawableX=19, drawableY=1) at
>> > utils/TkCximage/src/PhotoFormat.cpp:464
>> > root_geo = 218
>> > x_geo = 0
>> > y_geo = 0
>> > drawableWidth_geo = Variable "drawableWidth_geo" is not
>> > available.
>> >
>> > when i remove the whole fix "XGetImage that happens with Tcl/Tk
before
>> > 8.4.9 that caused a BadMatch" stuff it no longer seems to hang..
>> > So any c-coder that wants to fix this?
>> >
>> > Sander
>> >
>> >
>> >
>> > -------------------------------------------------------
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>> >
>>
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>>
>>
>>
>
>
>
> -------------------------------------------------------
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> easier
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>
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