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Proc::Guard

License: Other

Perl 100.00%

proc-guard's Introduction

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,
  );

  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

LICENSE

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

proc-guard's People

Contributors

Stargazers

Watchers

Forkers

neilb dagolden perlba nponeccop karupanerura

proc-guard's Issues

02_code.t hangs on Windows

ok 1 - memcached: -1332
ok 2
ok 3

Fails tests without '.' in @INC

5.25.* with -Ddefault_inc_excludes_dot ( default since 5.25.11 )

PERL_DL_NONLAZY=1 "/home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/bin/perl5.25.10" "-MExtUtils::Command::MM" "-MTest::Harness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/lib', 'blib/arch')" t/*.t
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/02-client.t line 8.
BEGIN failed--compilation aborted at t/02-client.t line 8.
t/02-client.t ................... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
t/06-response-parser.t .......... ok
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/05-taskset.t line 7.
BEGIN failed--compilation aborted at t/05-taskset.t line 7.
t/05-taskset.t .................. 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/03-worker.t line 10.
BEGIN failed--compilation aborted at t/03-worker.t line 10.
t/03-worker.t ................... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
t/08-jobstatus.t ................ ok
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/13-fail.t line 7.
BEGIN failed--compilation aborted at t/13-fail.t line 7.
t/13-fail.t ..................... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/12-sum.t line 10.
BEGIN failed--compilation aborted at t/12-sum.t line 10.
t/12-sum.t ...................... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
t/10-job.t ...................... ok
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/14-sleep.t line 9.
BEGIN failed--compilation aborted at t/14-sleep.t line 9.
t/14-sleep.t .................... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
t/07-response-parser-taskset.t .. ok
t/00-use.t ...................... ok
readline() on unopened filehandle GEN0 at /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib/Gearman/Util.pm line 246.
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/50-wait_timeout.t line 9.
BEGIN failed--compilation aborted at t/50-wait_timeout.t line 9.
t/50-wait_timeout.t ............. 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/17-status.t line 7.
BEGIN failed--compilation aborted at t/17-status.t line 7.
t/17-status.t ................... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/15-priority.t line 7.
BEGIN failed--compilation aborted at t/15-priority.t line 7.
t/15-priority.t ................. 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
Can't locate t/Worker.pm in @INC (you may need to install the t::Worker module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/18-ssl.t line 6.
BEGIN failed--compilation aborted at t/18-ssl.t line 6.
t/18-ssl.t ...................... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/16-background.t line 7.
BEGIN failed--compilation aborted at t/16-background.t line 7.
t/16-background.t ............... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
Can't locate t/Server.pm in @INC (you may need to install the t::Server module) (@INC contains: /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/lib /home/kent/.cpanm/work/1490341893.3308/Gearman-2.002.004/blib/arch /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/site_perl/5.25.10 /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10/x86_64-linux /home/kent/perl5/perlbrew/perls/5.25.10-nossp-sdbm-nopmc-nodot/lib/5.25.10) at t/40-prefix.t line 9.
BEGIN failed--compilation aborted at t/40-prefix.t line 9.
t/40-prefix.t ................... 
Dubious, test returned 2 (wstat 512, 0x200)
No subtests run 
t/11-unit.t ..................... ok
t/09-connect.t .................. skipped: without $ENV{AUTHOR_TESTING}
t/01-object.t ................... ok
t/04-task.t ..................... ok
t/65-responseparser.t ........... ok

Test Summary Report
-------------------
t/02-client.t                 (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/05-taskset.t                (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/03-worker.t                 (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/13-fail.t                   (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/12-sum.t                    (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/14-sleep.t                  (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/50-wait_timeout.t           (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/17-status.t                 (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/15-priority.t               (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/18-ssl.t                    (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/16-background.t             (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
t/40-prefix.t                 (Wstat: 512 Tests: 0 Failed: 0)
  Non-zero exit status: 2
  Parse errors: No plan found in TAP output
Files=22, Tests=241,  4 wallclock secs ( 0.10 usr  0.05 sys +  2.47 cusr  0.48 csys =  3.10 CPU)
Result: FAIL
Failed 12/22 test programs. 0/241 subtests failed.

Stop processes with SIGKILL if SIGTERM is ignored

By default, Proc::Guard will stop processes using SIGTERM [0], which can be handled by the process and thus enables it to clean up after itself. However, as it can be ignored, it would be advisable to wait for some time (30 or 60 seconds is common), check if the process is still running, and follow up with SIGKILL, which will immediately terminate the process in a way that cannot be caught.

[0] https://metacpan.org/source/TOKUHIROM/Proc-Guard-0.07/lib/Proc/Guard.pm#L74

Prototype mismatch: sub Proc::Guard::(EINTR|ECHILD)

The messages in the title appear in cpan tester report
They point to use Errno qw/EINTR ECHILD/; line 25
I guess use Errno (); and by testing against EINTER or ECHILD following the advice Errno will get rid of the issue.

Consider running processes in a new cgroup

Hello,

I haven't tested it, but I believe this module will have difficulty cleaning up processes that double-fork. systemd runs services in their own control group, so when stopping the service, the whole group can be torn down, which cleans up any potentially-orphaned child processes (even if they double-fork).

It might be a good idea to leverage the (Linux-specific) cgroup mechanism if available, or otherwise note (for example, in READMEs) that processes are expected NOT to fork in order to be cleaned up properly.

Jonathan

List Test::TCP and File::Which in cpanfile

They are both suggest dependencies for the test phase as defined in https://metacpan.org/pod/CPAN::Meta::Spec

Test::TCP and File::Which are required for the second test

File::Which is somehow present in 5.30 in Travis, but it's missing from the distribution in Archlinux. And it's not in core_perl anyway.

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