Catalyst::Restarter.3pm

Langue: en

Autres versions - même langue

Version: 2009-12-14 (fedora - 01/12/10)

Section: 3 (Bibliothèques de fonctions)

NAME

Catalyst::Restarter - Uses File::ChangeNotify to check for changed files and restart the server

SYNOPSIS

     my $class = Catalyst::Restarter->pick_subclass;
 
     my $restarter = $class->new(
         directories => '/path/to/MyApp',
         regex       => '\.yml$|\.yaml$|\.conf|\.pm$',
         start_sub => sub { ... }
     );
 
     $restarter->run_and_watch;
 
 

DESCRIPTION

This is the base class for all restarters, and it also provide functionality for picking an appropriate restarter subclass for a given platform.

This class uses File::ChangeNotify to watch one or more directories of files and restart the Catalyst server when any of those files changes.

METHODS

pick_subclass

Returns the name of an appropriate subclass for the given platform.

new ( start_sub => sub { ... }, ... )

This method creates a new restarter object, but should be called on a subclass, not this class.

The ``start_sub'' argument is required. This is a subroutine reference that can be used to start the Catalyst server.

run_and_watch

This method forks, starts the server in a child process, and then watched for changed files in the parent. When files change, it kills the child, forks again, and starts a new server.

SEE ALSO

Catalyst, <File::ChangeNotify>

AUTHORS

Catalyst Contributors, see Catalyst.pm This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.