1 # Copyright (C) 2016-2018 all contributors <meta@public-inbox.org>
2 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
4 # event cleanups (currently for Danga::Socket)
5 package PublicInbox::EvCleanup;
8 use base qw(Danga::Socket);
13 my $asapq = [ [], undef ];
14 my $nextq = [ [], undef ];
15 my $laterq = [ [], undef ];
18 my $self = fields::new('PublicInbox::EvCleanup');
20 pipe($r, $w) or die "pipe: $!";
21 $self->SUPER::new($w);
22 $self->{rd} = $r; # never read, since we never write..
35 # ensure Danga::Socket::ToClose fires after timers fire
36 sub _asap_close () { $asapq->[1] ||= _asap_timer() }
38 sub _run_asap () { _run_all($asapq) }
49 # Called by Danga::Socket
52 $self->watch_write(0);
57 $singleton ||= once_init();
58 $singleton->watch_write(1);
64 push @{$asapq->[0]}, $cb;
65 $asapq->[1] ||= _asap_timer();
70 push @{$nextq->[0]}, $cb;
71 $nextq->[1] ||= Danga::Socket->AddTimer(0, *_run_next);
76 push @{$laterq->[0]}, $cb;
77 $laterq->[1] ||= Danga::Socket->AddTimer(60, *_run_later);