user/dev discussion of public-inbox itself
 help / color / Atom feed
34ffc125ed49a8dfcc975550b4cc4acc299d3ed4 blob 1745 bytes (raw)

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# Copyright (C) 2019 all contributors <meta@public-inbox.org>
# Licensed the same as Danga::Socket (and Perl5)
# License: GPL-1.0+ or Artistic-1.0-Perl
#  <https://www.gnu.org/licenses/gpl-1.0.txt>
#  <https://dev.perl.org/licenses/artistic.html>
use strict;
use warnings;
use Test::More;
use_ok 'PublicInbox::DS';

if ('close-on-exec for epoll and kqueue') {
	use PublicInbox::Spawn qw(spawn);
	my $pid;
	my $evfd_re = qr/(?:kqueue|eventpoll)/i;

	PublicInbox::DS->SetLoopTimeout(0);
	PublicInbox::DS->SetPostLoopCallback(sub { 0 });

	# make sure execve closes if we're using fork()
	my ($r, $w);
	pipe($r, $w) or die "pipe: $!";

	PublicInbox::DS->AddTimer(0, sub { $pid = spawn([qw(sleep 10)]) });
	PublicInbox::DS->EventLoop;
	ok($pid, 'subprocess spawned');

	# wait for execve, we need to ensure lsof sees sleep(1)
	# and not the fork of this process:
	close $w or die "close: $!";
	my $l = <$r>;
	is($l, undef, 'cloexec works and sleep(1) is running');

	my @of = grep(/$evfd_re/, `lsof -p $pid 2>/dev/null`);
	my $err = $?;
	SKIP: {
		skip "lsof missing? (\$?=$err)", 1 if $err;
		is_deeply(\@of, [], 'no FDs leaked to subprocess');
	};
	if (defined $pid) {
		kill(9, $pid);
		waitpid($pid, 0);
	}
	PublicInbox::DS->Reset;
}

SKIP: {
	# not bothering with BSD::Resource
	chomp(my $n = `/bin/sh -c 'ulimit -n'`);

	# FreeBSD 11.2 with 2GB RAM gives RLIMIT_NOFILE=57987!
	if ($n > 1024 && !$ENV{TEST_EXPENSIVE}) {
		skip "RLIMIT_NOFILE=$n too big w/o TEST_EXPENSIVE for $0", 1;
	}
	my $cb = sub {};
	for my $i (0..$n) {
		PublicInbox::DS->SetLoopTimeout(0);
		PublicInbox::DS->SetPostLoopCallback($cb);
		PublicInbox::DS->EventLoop;
		PublicInbox::DS->Reset;
	}
	ok(1, "Reset works and doesn't hit RLIMIT_NOFILE ($n)");
};

done_testing;
debug log:

solving 34ffc125 ...
found 34ffc125 in https://80x24.org/public-inbox.git

user/dev discussion of public-inbox itself

Archives are clonable:
	git clone --mirror https://public-inbox.org/meta
	git clone --mirror http://czquwvybam4bgbro.onion/meta
	git clone --mirror http://hjrcffqmbrq6wope.onion/meta
	git clone --mirror http://ou63pmih66umazou.onion/meta

Example config snippet for mirrors

Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.mail.public-inbox.meta
	nntp://ou63pmih66umazou.onion/inbox.comp.mail.public-inbox.meta
	nntp://czquwvybam4bgbro.onion/inbox.comp.mail.public-inbox.meta
	nntp://hjrcffqmbrq6wope.onion/inbox.comp.mail.public-inbox.meta
	nntp://news.gmane.io/gmane.mail.public-inbox.general

 note: .onion URLs require Tor: https://www.torproject.org/

AGPL code for this site: git clone https://public-inbox.org/public-inbox.git