use Symbol qw(gensym);
use IO::Handle; # ->autoflush
use Fcntl qw(SEEK_SET SEEK_END O_CREAT O_EXCL O_WRONLY);
+use PublicInbox::Syscall qw(rename_noreplace);
my %kw2char = ( # Maildir characters
draft => 'D',
sub git_to_mail { # git->cat_async callback
my ($bref, $oid, $type, $size, $arg) = @_;
+ $type // return; # called by git->async_abort
my ($write_cb, $smsg) = @$arg;
- if ($type eq 'missing' && $smsg->{-lms_ro}) {
- if ($bref = $smsg->{-lms_ro}->local_blob($oid, 1)) {
+ if ($type eq 'missing' && $smsg->{-lms_rw}) {
+ if ($bref = $smsg->{-lms_rw}->local_blob($oid, 1)) {
$type = 'blob';
$size = length($$bref);
}
my $zsfx = $self->{zsfx} or return;
my $cmd = PublicInbox::MboxReader::zsfx2cmd($zsfx, undef, $lei);
my ($r, $w) = @{delete $lei->{zpipe}};
- my $rdr = { 0 => $r, 1 => $lei->{1}, 2 => $lei->{2} };
+ my $rdr = { 0 => $r, 1 => $lei->{1}, 2 => $lei->{2}, pgid => 0 };
my $pid = spawn($cmd, undef, $rdr);
my $pp = gensym;
my $dup = bless { "pid.$pid" => $cmd }, ref($lei);
my $c = $lse->kw_changed($eml, $kw, my $docids = []);
my $vmd = { kw => $kw };
if (scalar @$docids) { # already in lei/store
- $lei->{sto}->ipc_do('set_eml_vmd', undef, $vmd, $docids) if $c;
+ $lei->{sto}->wq_do('set_eml_vmd', undef, $vmd, $docids) if $c;
} elsif (my $xoids = $lei->{ale}->xoids_for($eml)) {
# it's in an external, only set kw, here
- $lei->{sto}->ipc_do('set_xvmd', $xoids, $eml, $vmd);
+ $lei->{sto}->wq_do('set_xvmd', $xoids, $eml, $vmd);
} else { # never-before-seen, import the whole thing
# XXX this is critical in protecting against accidental
# data loss without --augment
- $lei->{sto}->ipc_do('set_eml', $eml, $vmd);
+ $lei->{sto}->wq_do('set_eml', $eml, $vmd);
}
}
$rand = '';
do {
$base = $rand.$common.':2,'.kw2suffix($kw);
- } while (!($ok = link($tmp, $dst.$base)) && $!{EEXIST} &&
- ($rand = _rand.','));
- die "link($tmp, $dst$base): $!" unless $ok;
- unlink($tmp) or warn "W: failed to unlink $tmp: $!\n";
+ } while (!($ok = rename_noreplace($tmp, $dst.$base)) &&
+ $!{EEXIST} && ($rand = _rand.','));
\$base;
} else {
my $err = "Error writing $smsg->{blob} to $dst: $!\n";
$dedupe->prepare_dedupe if $dedupe;
my $dst = $lei->{ovv}->{dst};
my $lse = $lei->{lse}; # may be undef
- my $sto = $lei->{opt}->{'mail-sync'} ? $lei->{sto} : undef;
- my $out = $sto ? 'maildir:'.$lei->abs_path($dst) : undef;
+ my $lms = $self->{-lms_rw};
+ my $out = $lms ? 'maildir:'.$lei->abs_path($dst) : undef;
+ $lms->lms_write_prepare if $lms;
# Favor cur/ and only write to new/ when augmenting. This
# saves MUAs from having to do a mass rename when the initial
$lse->xsmsg_vmd($smsg) if $lse;
my $n = _buf2maildir($dst, $bref // \($eml->as_string),
$smsg, $dir);
- $sto->ipc_do('set_sync_info', $smsg->{blob}, $out, $n) if $sto;
+ $lms->set_src($smsg->oidbin, $out, $n) if $lms;
++$lei->{-nr_write};
}
}
my $folder = $uri->mailbox;
$uri->uidvalidity($mic->uidvalidity($folder));
my $lse = $lei->{lse}; # may be undef
- my $sto = $lei->{opt}->{'mail-sync'} ? $lei->{sto} : undef;
+ my $lms = $self->{-lms_rw};
+ $lms->lms_write_prepare if $lms;
sub { # for git_to_mail
my ($bref, $smsg, $eml) = @_;
$mic // return $lei->fail; # mic may be undef-ed in last run
die $err;
}
# imap_append returns UID if IMAP server has UIDPLUS extension
- ($sto && $uid =~ /\A[0-9]+\z/) and
- $sto->ipc_do('set_sync_info',
- $smsg->{blob}, $$uri, $uid + 0);
+ ($lms && $uid =~ /\A[0-9]+\z/) and
+ $lms->set_src($smsg->oidbin, $$uri, $uid + 0);
++$lei->{-nr_write};
}
}
my ($bref, $smsg, $eml) = @_;
$eml //= PublicInbox::Eml->new($bref);
return if $dedupe && $dedupe->is_dup($eml, $smsg);
- $lei->{v2w}->ipc_do('add', $eml); # V2Writable->add
+ $lei->{v2w}->wq_do('add', $eml); # V2Writable->add
++$lei->{-nr_write};
}
}
require PublicInbox::LeiViewText;
$lei->{lvt} = PublicInbox::LeiViewText->new($lei, $fmt);
$self->{base_type} = 'text';
+ $self->{-wq_nr_workers} = 1; # for pager
@conflict = qw(mua save);
} elsif ($fmt eq 'v2') {
die "--dedupe=oid and v2 are incompatible\n" if
($lei->{opt}->{dedupe}//'') eq 'oid';
$self->{base_type} = 'v2';
+ $self->{-wq_nr_workers} = 1; # v2 has shards
$lei->{opt}->{save} = \1;
$dst = $lei->{ovv}->{dst} = $lei->abs_path($dst);
@conflict = qw(mua sort);
$dedupe->pause_dedupe if $dedupe;
}
+sub v2w_done_wait { # dwaitpid callback
+ my ($arg, $pid) = @_;
+ my ($v2w, $lei) = @$arg;
+ $lei->child_error($?, "error for $v2w->{ibx}->{inboxdir}") if $?;
+}
+
sub _pre_augment_v2 {
my ($self, $lei) = @_;
my $dir = $self->{dst};
}
PublicInbox::InboxWritable->new($ibx, @creat);
$ibx->init_inbox if @creat;
- my $v2w = $lei->{v2w} = $ibx->importer;
- $v2w->ipc_lock_init("$dir/ipc.lock");
- $v2w->ipc_worker_spawn("lei/v2w $dir", $lei->oldset, { lei => $lei });
+ my $v2w = $ibx->importer;
+ $v2w->wq_workers_start("lei/v2w $dir", 1, $lei->oldset, {lei => $lei});
+ $v2w->wq_wait_async(\&v2w_done_wait, $lei);
+ $lei->{v2w} = $v2w;
return if !$lei->{opt}->{shared};
my $d = "$lei->{ale}->{git}->{git_dir}/objects";
my $al = "$dir/git/0.git/objects/info/alternates";
# fast (spawn compressor or mkdir), runs in same process as pre_augment
sub post_augment {
my ($self, $lei, @args) = @_;
+ $self->{-au_noted}++ and $lei->qerr("# writing to $self->{dst} ...");
+
my $wait = $lei->{opt}->{'import-before'} ?
- $lei->{sto}->ipc_do('checkpoint', 1) : 0;
+ $lei->{sto}->wq_do('checkpoint', 1) : 0;
# _post_augment_mbox
my $m = $self->can("_post_augment_$self->{base_type}") or return;
$m->($self, $lei, @args);
} else { # Maildir
$self->{shard_info} = [ $mod, $shard ];
}
- $aug = '+'; # incr_post_augment
+ $aug = 'incr_post_augment';
} elsif ($self->{-wq_worker_nr} == 0) { # 1st worker do_augment
- $aug = '.'; # do_post_augment
+ $aug = 'do_post_augment';
}
if ($aug) {
local $0 = 'do_augment';
eval { do_augment($self, $lei) };
$lei->fail($@) if $@;
- $lei->{pkt_op_p}->pkt_do($aug) == 1 or
- die "do_post_augment trigger: $!";
+ $lei->{pkt_op_p}->pkt_do($aug) or die "pkt_do($aug): $!";
}
# done augmenting, connect the compressor pipe for each worker
if (my $zpipe = delete $lei->{zpipe}) {
my ($self) = @_;
my $lei = $self->{lei};
$lei->_lei_atfork_child;
- if (my $lse = $lei->{lse}) {
- $self->{-lms_ro} = $lse->{-lms_ro} //= $lse->lms;
- }
$lei->{auth}->do_auth_atfork($self) if $lei->{auth};
$SIG{__WARN__} = PublicInbox::Eml::warn_ignore_cb();
$self->SUPER::ipc_atfork_child;
sub write_mail { # via ->wq_io_do
my ($self, $smsg, $eml) = @_;
return $self->{wcb}->(undef, $smsg, $eml) if $eml;
- $smsg->{-lms_ro} = $self->{-lms_ro};
+ $smsg->{-lms_rw} = $self->{-lms_rw};
$self->{lei}->{ale}->git->cat_async($smsg->{blob}, \&git_to_mail,
[$self->{wcb}, $smsg]);
}
sub wq_atexit_child {
my ($self) = @_;
+ local $PublicInbox::DS::in_loop = 0; # waitpid synchronously
my $lei = $self->{lei};
delete $self->{wcb};
$lei->{ale}->git->async_wait_all;
$lei->{pkt_op_p}->pkt_do('l2m_progress', $nr);
}
+# runs on a 1s timer in lei-daemon
+sub augment_inprogress {
+ my ($err, $opt, $dst, $au_noted) = @_;
+ eval {
+ return if $$au_noted++ || !$err || !defined(fileno($err));
+ print $err '# '.($opt->{'import-before'} ?
+ "importing non-external contents of $dst" : (
+ ($opt->{dedupe} // 'content') ne 'none') ?
+ "scanning old contents of $dst for dedupe" :
+ "removing old contents of $dst")." ...\n";
+ };
+ warn "E: $@ ($dst)" if $@;
+}
+
# called in top-level lei-daemon when LeiAuth is done
sub net_merge_all_done {
- my ($self) = @_;
+ my ($self, $lei) = @_;
+ if ($PublicInbox::DS::in_loop &&
+ $self->can("_do_augment_$self->{base_type}") &&
+ !$lei->{opt}->{quiet}) {
+ $self->{-au_noted} = 0;
+ PublicInbox::DS::add_timer(1, \&augment_inprogress,
+ $lei->{2}, $lei->{opt},
+ $self->{dst}, \$self->{-au_noted});
+ }
$self->wq_broadcast('do_post_auth');
- $self->wq_close(1);
+ $self->wq_close;
}
1;