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Man Pages


Manual Reference Pages  -  CATALYST::RESTARTER (3)

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NAME

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

CONTENTS

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

COPYRIGHT

This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.
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perl v5.20.3 CATALYST::RESTARTER (3) 2013-05-14

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