You might like to check out Apache::SubProcess which does not seem too well documented, but I am looking at using it as a way to do the same from within a mod_perl environment.

The module overrides system() and creates a process from within perl which I believe is completely detached from the calling program. In mod_perl, if you fork() you can destroy the gains you made by using mod_perl in the first place, and so encapsulation in a perl module is recommended. If you are having trouble getting your process detached (memory-wise, and stdin/stdout/stderr-wise) why not try it out?

If anyone else has experience with Apache::SubProcess() I'd sure like to hear about it too! The mod_perl guide has a memo the author wrote that he needs to study it too!


In reply to Apache::SubProcess() by mattr
in thread Running a process in the background from CGI scripts... by TheOtherGuy

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.