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lib/AnyEvent/Run.pm  view on Meta::CPAN

    $cv->recv;

=head1 DESCRIPTION

AnyEvent::Run is a subclass of L<AnyEvent::Handle>, so reading it's
documentation first is recommended.

This module is designed to run a child process, using an explicit
command line, a class name, or a coderef.  It should work on any
Unix system as well as Windows 2000 and higher.

For an alternate way of running a coderef in a forked process using
AnyEvent, see L<AnyEvent::Util>'s fork_call function.

=head1 METHODS

=head2 $handle = new( %args )

Creates and returns a new AnyEvent::Run object.  The process forks and either
execs (Unix) or launches a new process (Windows).  If using a coderef, the
coderef is run in the forked process.

The process's STDIN, STDOUT, and STDERR and connected to $handle->{fh}.

The child process is automatically killed if the AnyEvent::Run object goes out
of scope.

See L<AnyEvent::Handle> for additional parameters for new().

=over 4

lib/AnyEvent/Run.pm  view on Meta::CPAN

    
    1;

=item method

Optional. When using class, instead of calling main(), the given method will
be called.

=item priority

Optional. A numeric value between -19 and 19. On Unix, you must be root
to change the priority to a value less than 0.  On Windows, these
values are mapped to the following priority levels:

    -19 to -16  High
    -15 to  -6  Above Normal
    -5  to   4  Normal
     5  to  14  Below Normal
    15  to  19  Idle

=back