# System::Daemon

## NAME

System::Daemon

## DESCRIPTION

Swiss-knife for daemonization

## SYNOPSIS

See liittle example:

   use System::Daemon;

   $0 = 'my_daemon_process_name';

   my $daemon = System::Daemon->new(
   user            =>  'username',
   group           =>  'groupname',
   pidfile         =>  'path/to/pidfile',
   name_pattern    =>  'my_daemon_process_name'
   );
   $daemon->daemonize();

   your_cool_code();

   $daemon->exit(0);

## METHODS

### new(%params)

Constructor, returns System::Daemon object. Available parameters:

* user            =>   desired username
* group           =>   desired groupname
* pidfile         =>   '/path/to/pidfile'
* name_pattern    =>  name pattern to look if ps output,

### daemonize

Call it to become a daemon.

### exit($exit_code)

An exit wrapper, also, it performing cleanup before exit.

### finish

Performing cleanup. At now cleanup is just pid file removing.

### cleanup

Same as finish.

### process_object

Returns System::Process object of daemon instance.

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