-# Copyright (C) 2016 all contributors <meta@public-inbox.org>
+# Copyright (C) 2016-2018 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# event cleanups (currently for Danga::Socket)
use warnings;
use base qw(Danga::Socket);
use fields qw(rd);
+
+my $ENABLED;
+sub enabled { $ENABLED }
+sub enable { $ENABLED = 1 }
my $singleton;
my $asapq = [ [], undef ];
+my $nextq = [ [], undef ];
my $laterq = [ [], undef ];
sub once_init () {
my $self = fields::new('PublicInbox::EvCleanup');
my ($r, $w);
+
+ # This is a dummy pipe which is always writable so it can always
+ # fires in the next event loop iteration.
pipe($r, $w) or die "pipe: $!";
+ fcntl($w, 1031, 4096) if $^O eq 'linux'; # 1031: F_SETPIPE_SZ
$self->SUPER::new($w);
$self->{rd} = $r; # never read, since we never write..
$self;
$_->() foreach @$run;
}
+# ensure Danga::Socket::ToClose fires after timers fire
+sub _asap_close () { $asapq->[1] ||= _asap_timer() }
+
sub _run_asap () { _run_all($asapq) }
-sub _run_later () { _run_all($laterq) }
+sub _run_next () {
+ _run_all($nextq);
+ _asap_close();
+}
+
+sub _run_later () {
+ _run_all($laterq);
+ _asap_close();
+}
# Called by Danga::Socket
sub event_write {
$asapq->[1] ||= _asap_timer();
}
+sub next_tick ($) {
+ my ($cb) = @_;
+ push @{$nextq->[0]}, $cb;
+ $nextq->[1] ||= Danga::Socket->AddTimer(0, *_run_next);
+}
+
sub later ($) {
my ($cb) = @_;
push @{$laterq->[0]}, $cb;
END {
_run_asap();
- _run_later();
+ _run_all($nextq);
+ _run_all($laterq);
}
1;