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libapache2-mod-perl2-2.0.11::docs::api::Apache2::MPM(3pm) User Contributed Perl Documentation libapache2-mod-perl2-2.0.11::docs::api::Apache2::MPM(3pm)


Apache2::MPM - Perl API for accessing Apache MPM information


  use Apache2::MPM ();
  # check whether Apache MPM is threaded
  if (Apache2::MPM->is_threaded) { do_something() }
  # which mpm is used
  my $mpm = lc Apache2::MPM->show;
  # query mpm properties
  use Apache2::Const -compile => qw(:mpmq);
  if (Apache2::MPM->query(Apache2::Const::MPMQ_STATIC)) { ... }


"Apache2::MPM" provides the Perl API for accessing Apache MPM information.


"Apache2::MPM" provides the following functions and/or methods:


Query various attributes of the MPM

  my $query = Apache2::MPM->query($const);
the class name
The MPM attribute to query.
the result of the query

For example to test whether the mpm is static:

  use Apache2::Const -compile => qw(MPMQ_STATIC);
  if (Apache2::MPM->query(Apache2::Const::MPMQ_STATIC)) { ... }


Check whether the running Apache MPM is threaded.

  my $is_threaded = Apache2::MPM->is_threaded;
the class name
threaded or not

Note that this functionality is just a shortcut for:

  use Apache2::Const -compile => qw(MPMQ_IS_THREADED);
  my $is_threaded = Apache2::MPM->query(Apache2::Const::MPMQ_IS_THREADED);


What mpm is used

  my $mpm = Apache2::MPM->show();
the class name
the name of the MPM. e.g., "Prefork".

See Also

mod_perl 2.0 documentation.


mod_perl 2.0 and its core modules are copyrighted under The Apache Software License, Version 2.0.


The mod_perl development team and numerous contributors.

2021-02-22 perl v5.32.1