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

libapache2-mod-perl2-2.0.10::docs::api::Apache2::MPM(3pm) User Contributed Perl Documentation libapache2-mod-perl2-2.0.10::docs::api::Apache2::MPM(3pm)

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. 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.
2017-07-22 perl v5.26.0