Patrick Gundlach wrote:
Hi,
In my account, ConTeXt works no prob, I got a perfect PDF.
My problem occurs when I run ConTeXt via web, under Apache's user of course.
How to trace ConTeXt run under web server ?
Reversing the order will hopefully give a clue on how to proceed:
make ConTeXt create mpgraph.mp first, then the other one. If that
gets you past the error (and into a similar error: test-mpgraph.mp),
then it is probably a number of open files limit problem. Here is
the relevant macro, with the order already adjusted :
\def\initializeMPgraphics
{\bgroup
\ifx\bufferprefix\empty\else
\let\bufferprefix\empty
\initializeMPgraphicfile
\fi
\egroup
\initializeMPgraphicfile }
I'd guess it is pretty much impossible to trace under a webserver. Can
you install the same environment on a local computer? Then you could
strace any process.
You can try to add --passon='-kpathsea-debug=4' in the texexec
call. All the kpathsea debug output should end up in your apache
error_log (the number 4 is for fopen/fclose traces).
Perhaps this is a problem with php? Did you try running this via cgi?
If you are lucky, there may be some hint in your global or local
apache error file.
Good luck,
Taco
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