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<[email protected]> |
Have you been through these threads already?
The first one seems quite like what you're doing.
http://mail-archives.apache.org/mod_mbox/perl-modperl/200908.mbox/%
[email protected]%3E
http://www.gossamer-threads.com/lists/modperl/modperl/100099
Is the time for the SQL inquiry so bad that you can't
just do the inquiry before the fork-and-exec bit?
Best of Luck,
cmac
On Jan 25, 2010, at 8:07 AM, Tosh Cooey wrote:
> My application-from-hell is doing odd things probably related to
> the above storms and culminating in a perfect storm.
>
> Can anyone point me to resources outlining the best way to use the
> combination in the subject line?
>
> There seems to be many ways of accomplishing specifics but very
> little generic methodologies which can be adapted.
>
> What I'm trying to do is in a nutshell:
>
> ##########
> my $object_with_DBH = new My::DataObject;
>
> ... do stuff...
>
> if ($pid = fork) {
> ... parent things ...
> } elsif (defined $pid) {
> ... close STDhandles ...
>
> my $data = $object_with_DBH->SQL('do SQL stuff with old
> connection');
>
> exec 'things from $data';
>
> CORE::exit(0);
> }
> ##########
>
> I've tried Stas' code but that's for MP1, and with $DBI->clone(),
> and playing with "setsid" from POSIX and on... There seems to be no
> love between mod_perl2, fork, and DBI.
>
> On a side, but possibly related note, my browser is sending a POST
> request which results in the FORK above and the parent then sends a
> 302 redirect with some status variables. This works fine, except
> between the POST and the 302 GET is another POST to the same URI
> which results in a 500 error, here's the log:
>
> "POST /tosh/mailfile.pl HTTP/1.1" 302 282
>
> "POST /tosh/mailfile.pl HTTP/1.1" 500 424
>
> "GET /tosh/index.pl?message=Notice%20sent HTTP/1.1" 200 4309
>
> The browser only seems to see the middle one, the 500. I'm certain
> this is related to my poor forking above but I have no idea why.
> Are there any tools for Firefox that will let me track every
> connection it's making and why?
>
> Thanks again for any help with my Frankenstein monster...
>
> Tosh
>
> --
> McIntosh Cooey - Twelve Hundred Group LLC - http://www.1200group.com/