phpman > perldoc > Apache::Session::Lock::Null(3pm)

NAME
    Apache::Session::Lock::Null - Does not actually provides mutual exclusion

SYNOPSIS
     use Apache::Session::Lock::Null;

     my $locker = Apache::Session::Lock::Null->new;

     $locker->acquire_read_lock($ref);
     $locker->acquire_write_lock($ref);
     $locker->release_read_lock($ref);
     $locker->release_write_lock($ref);
     $locker->release_all_locks($ref);

DESCRIPTION
    Apache::Session::Lock::Null fulfills the locking interface of Apache::Session, without actually
    doing any work. This is the module to use if you want maximum performance and don't actually
    need locking.

AUTHOR
    This module was written by Jeffrey William Baker <jwbaker AT acm.org>.

SEE ALSO
    Apache::Session