Provided by: libproc-guard-perl_0.07-3_all bug

NAME

       Proc::Guard - process runner with RAII pattern

SYNOPSIS

           use Test::TCP qw/empty_port wait_port/;
           use File::Which qw/which/;
           use Proc::Guard;

           my $port = empty_port();
           my $proc = proc_guard(scalar(which('memcached')), '-p', $port);
           wait_port($port);

           # your code here

           # --------------
           # or, use perl code
           my $proc = proc_guard(sub {
               ... # run this code in child process
           });
           ...

DESCRIPTION

       Proc::Guard runs process, and destroys it when the perl script exits.

       This is useful for testing code working with server process.

FUNCTIONS

       proc_guard(@cmdline|\&code)
           This is shorthand for:

               Proc::Guard->new(
                   command => \@cmdline,
               );

           or

               Proc::Guard->new(
                   code => \&code,
               );

METHODS

       my $proc = Proc::Guard->new(%args);
           Create and run a process. The process is terminated when the returned object is being
           DESTROYed.

           command
                   Proc::Guard->new(command => '/path/to/memcached');
                   # or
                   Proc::Guard->new(command => ['/path/to/memcached', '-p', '11211']);

               The command line.

           code
                   Proc::Guard->new(code => sub { ... });

               'code' or 'command' is required.

           auto_start
                   Proc::Guard->new(auto_start => 0);

               Start child process automatically or not(default: 1).

       pid Returns process id (or undef if not running).

       start
           Starts process.

       stop
           Stops process.

VARIABLES

       $Proc::Guard::EXIT_STATUS
           The last exit status code by "$proc->stop".  If "waitpid" failed with an error, this
           will be set to "undef".

AUTHOR

       Tokuhiro Matsuno <tokuhirom AAJKLFJEF GMAIL COM>

LICENSE

       Copyright (C) Tokuhiro Matsuno

       This library is free software; you can redistribute it and/or modify it under the same
       terms as Perl itself.