Hi, Thanks for the answers...
Gerald Richter wrote:
That´s what I´m thinking too, but I think I´ checked for globals variables and so on in my code - all variables involved should be local (subroutine) scope...but since I´m relatively new to modperl...I guess there are a value that stay persitent,which makes trouble on the second request.
I don´t know if it makes sence to paste the hole code to the list, but I would be glad if someone would have a look at it:)
If anyone´s interested, I could send the code directly...
I have another idea what might be going on but I don´t know how to address it: The data for the images has to be parsed and can grow fairly big...since the images are produced during this process - is it possible that the httpd processes are memory restricted or something like that?
Another interesting;) thing happened when I changed the line for the Bio::Graphics module in my startup.pl, from "use Bio::Graphics ();" to "use Bio::Graphics;" - the first images was colored and then in each following request the color faded! (green - light green - blue green - black)
Uhmm, Ok! Could it interfere with my handlers?
Can you try to set MaxRequestsPerChild to 1 in your httpd.conf?
Do you get the same result? If yes, you have to search what in your code might persist accross requests.
I´m using the following enviroment: (1Ghz dual processor machine, 1GB RAM)(Apache/1.3.27 (Unix)(Red-Hat/Linux 7.3) Embperl/2.0b5 mod_perl/1.26) (All the modules are preloaded in a startup script)
Mmmh, Embperl 2.0b5 is quite old (and buggy). Please upgrade at least to 2.0b9.
It should be quite new: libgd.so.2.0.0 && GD-2.11.
You could also try to updrade you libgd and/or the GD Perl module.
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