lei q: avoid kw lookup failure on remote mboxrd

[public-inbox.git] / lib / PublicInbox / LeiXSearch.pm

diff --git a/lib/PublicInbox/LeiXSearch.pm b/lib/PublicInbox/LeiXSearch.pm
index ee9216feeb238591cd38774e0449605fac9fcbb9..3ec755280dc995250a1a4dac6d545b432748fbda 100644 (file)
--- a/lib/PublicInbox/LeiXSearch.pm
+++ b/lib/PublicInbox/LeiXSearch.pm
@@ -15,6 +15,7 @@ use PublicInbox::Search qw(xap_terms);
 use PublicInbox::Spawn qw(popen_rd spawn which);
 use PublicInbox::MID qw(mids);
 use PublicInbox::Smsg;
+use PublicInbox::AutoReap;
 use PublicInbox::Eml;
 use PublicInbox::LEI;
 use Fcntl qw(SEEK_SET F_SETFL O_APPEND O_RDWR);
@@ -281,11 +282,9 @@ sub each_remote_eml { # callback for MboxReader->mboxrd
        my $xoids = $lei->{ale}->xoids_for($eml, 1);
        my $smsg = bless {}, 'PublicInbox::Smsg';
        if ($self->{import_sto} && !$xoids) {
-               my $res = $self->{import_sto}->wq_do('add_eml', $eml);
-               if (ref($res) eq ref($smsg)) { # totally new message
-                       $smsg = $res;
-                       $smsg->{kw} = []; # short-circuit xsmsg_vmd
-               }
+               my ($res, $kw) = $self->{import_sto}->wq_do('add_eml', $eml);
+               $smsg = $res if ref($res) eq ref($smsg); # totally new message
+               $smsg->{kw} = $kw; # short-circuit xsmsg_vmd
        }
        $smsg->{blob} //= $xoids ? (keys(%$xoids))[0]
                                : $lei->git_oid($eml)->hexdigest;
@@ -346,18 +345,17 @@ sub query_remote_mboxrd {
        my @qform = (x => 'm');
        push(@qform, t => 1) if $opt->{threads};
        my $verbose = $opt->{verbose};
-       my ($reap_tail, $reap_curl);
+       my $reap_tail;
        my $cerr = File::Temp->new(TEMPLATE => 'curl.err-XXXX', TMPDIR => 1);
        fcntl($cerr, F_SETFL, O_APPEND|O_RDWR) or warn "set O_APPEND: $!";
-       my $rdr = { 2 => $cerr, pgid => 0 };
-       my $sigint_reap = $lei->can('sigint_reap');
+       my $rdr = { 2 => $cerr };
        if ($verbose) {
                # spawn a process to force line-buffering, otherwise curl
                # will write 1 character at-a-time and parallel outputs
                # mmmaaayyy llloookkk llliiikkkeee ttthhhiiisss
-               my $o = { 1 => $lei->{2}, 2 => $lei->{2}, pgid => 0 };
+               my $o = { 1 => $lei->{2}, 2 => $lei->{2} };
                my $pid = spawn(['tail', '-f', $cerr->filename], undef, $o);
-               $reap_tail = PublicInbox::OnDestroy->new($sigint_reap, $pid);
+               $reap_tail = PublicInbox::AutoReap->new($pid);
        }
        my $curl = PublicInbox::LeiCurl->new($lei, $self->{curl}) or return;
        push @$curl, '-s', '-d', '';
@@ -372,16 +370,13 @@ sub query_remote_mboxrd {
                my $cmd = $curl->for_uri($lei, $uri);
                $lei->qerr("# $cmd");
                my ($fh, $pid) = popen_rd($cmd, undef, $rdr);
-               $reap_curl = PublicInbox::OnDestroy->new($sigint_reap, $pid);
+               my $reap_curl = PublicInbox::AutoReap->new($pid);
                $fh = IO::Uncompress::Gunzip->new($fh, MultiStream => 1);
                PublicInbox::MboxReader->mboxrd($fh, \&each_remote_eml, $self,
                                                $lei, $each_smsg);
-               my $err = waitpid($pid, 0) == $pid ? undef
-                                               : "BUG: waitpid($cmd): $!";
-               @$reap_curl = (); # cancel OnDestroy
-               die $err if $err;
                my $nr = $lei->{-nr_remote_eml};
                my $wait = $lei->{sto}->wq_do('done') if $nr && $lei->{sto};
+               $reap_curl->join;
                if ($? == 0) {
                        # don't update if no results, maybe MTA is down
                        $key && $nr and
@@ -389,7 +384,7 @@ sub query_remote_mboxrd {
                        mset_progress($lei, $lei->{-current_url}, $nr, $nr);
                        next;
                }
-               $err = '';
+               my $err;
                if (-s $cerr) {
                        seek($cerr, 0, SEEK_SET) //
                                        warn "seek($cmd stderr): $!";
@@ -397,6 +392,7 @@ sub query_remote_mboxrd {
                                        warn "read($cmd stderr): $!";
                        truncate($cerr, 0) // warn "truncate($cmd stderr): $!";
                }
+               $err //= '';
                next if (($? >> 8) == 22 && $err =~ /\b404\b/);
                $uri->query_form(q => $qstr);
                $lei->child_error($?, "E: <$uri> $err");
@@ -469,7 +465,7 @@ sub do_post_augment {
        $err = $@;
        if ($err) {
                if (my $lxs = delete $lei->{lxs}) {
-                       $lxs->wq_kill;
+                       $lxs->wq_kill('-TERM');
                        $lxs->wq_close(0, undef, $lei);
                }
                $lei->fail("$err");