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# Copyright (C) 2008-2010, Sebastian Riedel.
package Mojo::Command::DaemonPrefork;
use strict;
use warnings;
use base 'Mojo::Command';
use Mojo::Server::Daemon::Prefork;
use Getopt::Long 'GetOptions';
__PACKAGE__->attr(description => <<'EOF');
Start application with preforking HTTP 1.1 backend.
EOF
__PACKAGE__->attr(usage => <<"EOF");
usage: $0 daemon_prefork [OPTIONS]
These options are available:
--clients <number> Set maximum number of concurrent clients per
child, defaults to 1.
--daemonize Daemonize parent.
--group <name> Set group name for children.
--idle <seconds> Set time children can be idle without
getting killed, defaults to 30.
--interval <seconds> Set interval for process maintainance,
defaults to 15.
--keepalive <seconds> Set keep-alive timeout, defaults to 15.
--keepaliverequests <number> Set maximum number of requests per
keep-alive connection, defaults to 100.
--listen <locations> Set a comma separated list of locations you
want to listen on, defaults to http://*:3000.
--lock <path> Set path to lock file, defaults to a random
temporary file.
--maxspare <number> Set maximum amount of idle children,
defaults to 10.
--minspare <number> Set minimum amount of idle children,
defaults to 5.
--pid <path> Set path to pid file, defaults to a random
temporary file.
--queue <size> Set listen queue size, defaults to
SOMAXCONN.
--reload Automatically reload application when the
source code changes.
--requests <number> Set maximum number of requests a worker
process is allowed to handle, defaults to
1000.
--servers <number> Set maximum number of children, defaults to
100.
--start <number> Set number of children to spawn at startup,
defaults to 5.
--user <name> Set user name for children.
EOF
# Dear Mr. President, there are too many states nowadays.
# Please eliminate three.
# P.S. I am not a crackpot.
sub run {
my $self = shift;
my $daemon = Mojo::Server::Daemon::Prefork->new;
# Options
my $daemonize;
@ARGV = @_ if @_;
GetOptions(
'clients=i' => sub { $daemon->max_clients($_[1]) },
daemonize => \$daemonize,
'group=s' => sub { $daemon->group($_[1]) },
'idle=i' => sub { $daemon->idle_timeout($_[1]) },
'interval=i' => sub { $daemon->cleanup_interval($_[1]) },
'keepalive=i' => sub { $daemon->keep_alive_timeout($_[1]) },
'keepaliverequests=i' =>
sub { $daemon->max_keep_alive_requests($_[1]) },
'listen=s' => sub { $daemon->listen($_[1]) },
'lock=s' => sub { $daemon->lock_file($_[1]) },
'maxspare=i' => sub { $daemon->max_spare_servers($_[1]) },
'minspare=i' => sub { $daemon->min_spare_servers($_[1]) },
'pid=s' => sub { $daemon->pid_file($_[1]) },
'queue=i' => sub { $daemon->listen_queue_size($_[1]) },
reload => sub { $daemon->reload(1) },
'requests=i' => sub { $daemon->max_requests($_[1]) },
'servers=i' => sub { $daemon->max_servers($_[1]) },
'start=i' => sub { $daemon->start_servers($_[1]) },
'user=s' => sub { $daemon->user($_[1]) }
);
# Daemonize
$daemon->daemonize if $daemonize;
# Run
$daemon->run;
return $self;
}
1;
__END__
=head1 NAME
Mojo::Command::DaemonPrefork - Prefork Daemon Command
=head1 SYNOPSIS
use Mojo::Command::Daemon::Prefork;
my $daemon = Mojo::Command::Daemon::Prefork->new;
$daemon->run(@ARGV);
=head1 DESCRIPTION
L<Mojo::Command::Daemon::Prefork> is a command interface to
L<Mojo::Server::Daemon::Prefork>.
=head1 ATTRIBUTES
L<Mojo::Command::Daemon::Prefork> inherits all attributes from
L<Mojo::Command> and implements the following new ones.
=head2 C<description>
my $description = $daemon->description;
$daemon = $daemon->description('Foo!');
Short description of this command, used for the command list.
=head2 C<usage>
my $usage = $daemon->usage;
$daemon = $daemon->usage('Foo!');
Usage information for this command, used for the help screen.
=head1 METHODS
L<Mojo::Command::Daemon::Prefork> inherits all methods from L<Mojo::Command>
and implements the following new ones.
=head2 C<run>
$daemon = $daemon->run(@ARGV);
Run this command.
=head1 SEE ALSO
L<Mojolicious>, L<Mojolicious::Guides>, L<http://mojolicious.org>.
=cut
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