apache_mod_perl-108~358::mod_perl-2.0.7::docs::api::ApacUser:Contributed Perl Dapache_mod_perl-108~358::mod_perl-2.0.7::docs::api::Apache2::MPM(3)

NAME

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

Synopsis
	 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)) { ... }

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

API

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

   "query"
       Query various attributes of the MPM

	 my $query = Apache2::MPM->query($const);

       obj: $class ( "Apache2::MPM class" )
	   the class name

       arg1: $const ( "Apache2::Const :mpmq group constant" )
	   The MPM attribute to query.

       ret: $query ( boolean )
	   the result of the query

       since: 2.0.00

       For example to test whether the mpm is static:

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

   "is_threaded"
       Check whether the running Apache MPM is threaded.

	 my $is_threaded = Apache2::MPM->is_threaded;

       obj: $class ( "Apache2::MPM class" )
	   the class name

       ret: $is_threaded ( boolean )
	   threaded or not

       since: 2.0.00

       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);

   "show"
       What mpm is used

	 my $mpm = Apache2::MPM->show();

       obj: $class ( "Apache2::MPM class" )
	   the class name

       ret: $mpm ( string )
	   the name of the MPM. e.g., "Prefork".

       since: 2.0.00

See Also
       mod_perl 2.0 documentation.

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

Authors
       The mod_perl development team and numerous contributors.

perl v5.16.2							    2011-02-07 apache_mod_perl-108~358::mod_perl-2.0.7::docs::api::Apache2::MPM(3)