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authorEric Wong <e@80x24.org>2021-04-05 10:27:52 +0000
committerEric Wong <e@80x24.org>2021-04-05 19:10:16 +0000
commit78b7e158b5a8391db2fc3420fa9f99d2be7648d2 (patch)
treeb8d94ec60a7dd2fa4d56cc623667f45f024a2ec5
parentc608b3422b2c17c6572966cfbc11b2e6ce4854e1 (diff)
downloadpublic-inbox-78b7e158b5a8391db2fc3420fa9f99d2be7648d2.tar.gz
IMAP authentication info is only shared amongst lei2mail workers,
so we must ensure all IMAP writes go through lei2mail workers
even if we don't have to access the mail through git.

This allows us to decouple the latency of the remote mboxrd from
the latency of the IMAP --output at the expense of extra IPC
overhead within our own processes.
-rw-r--r--lib/PublicInbox/LeiOverview.pm14
-rw-r--r--lib/PublicInbox/LeiToMail.pm3
-rw-r--r--lib/PublicInbox/LeiXSearch.pm4
3 files changed, 8 insertions, 13 deletions
diff --git a/lib/PublicInbox/LeiOverview.pm b/lib/PublicInbox/LeiOverview.pm
index cdd9ee04..bfb8b143 100644
--- a/lib/PublicInbox/LeiOverview.pm
+++ b/lib/PublicInbox/LeiOverview.pm
@@ -195,7 +195,7 @@ sub _json_pretty {
 }
 
 sub ovv_each_smsg_cb { # runs in wq worker usually
-        my ($self, $lei, $ibxish) = @_;
+        my ($self, $lei) = @_;
         my ($json, $dedupe);
         if (my $pkg = $self->{json}) {
                 $json = $pkg->new;
@@ -208,17 +208,11 @@ sub ovv_each_smsg_cb { # runs in wq worker usually
                 $dedupe->prepare_dedupe;
         }
         $lei->{ovv_buf} = \(my $buf = '') if !$l2m;
-        if ($l2m && !$ibxish) { # remote https?:// mboxrd
-                my $wcb = $l2m->write_cb($lei);
-                sub {
-                        my ($smsg, undef, $eml) = @_; # no mitem in $_[1]
-                        $wcb->(undef, $smsg, $eml);
-                };
-        } elsif ($l2m && $l2m->{-wq_s1}) {
+        if ($l2m) {
                 sub {
-                        my ($smsg, $mitem) = @_;
+                        my ($smsg, $mitem, $eml) = @_;
                         $smsg->{pct} = get_pct($mitem) if $mitem;
-                        $l2m->wq_io_do('write_mail', [], $smsg);
+                        $l2m->wq_io_do('write_mail', [], $smsg, $eml);
                 }
         } elsif ($self->{fmt} =~ /\A(concat)?json\z/ && $lei->{opt}->{pretty}) {
                 my $EOR = ($1//'') eq 'concat' ? "\n}" : "\n},";
diff --git a/lib/PublicInbox/LeiToMail.pm b/lib/PublicInbox/LeiToMail.pm
index 9411313b..70164e40 100644
--- a/lib/PublicInbox/LeiToMail.pm
+++ b/lib/PublicInbox/LeiToMail.pm
@@ -583,7 +583,8 @@ sub poke_dst {
 }
 
 sub write_mail { # via ->wq_io_do
-        my ($self, $smsg) = @_;
+        my ($self, $smsg, $eml) = @_;
+        return $self->{wcb}->(undef, $smsg, $eml) if $eml;
         $self->{lei}->{ale}->git->cat_async($smsg->{blob}, \&git_to_mail,
                                 [$self->{wcb}, $smsg]);
 }
diff --git a/lib/PublicInbox/LeiXSearch.pm b/lib/PublicInbox/LeiXSearch.pm
index 2b23e8e9..692d5e54 100644
--- a/lib/PublicInbox/LeiXSearch.pm
+++ b/lib/PublicInbox/LeiXSearch.pm
@@ -153,7 +153,7 @@ sub query_thread_mset { # for --threads
         return warn("$desc not indexed by Xapian\n") unless ($srch && $over);
         my $mo = { %{$lei->{mset_opt}} };
         my $mset;
-        my $each_smsg = $lei->{ovv}->ovv_each_smsg_cb($lei, $ibxish);
+        my $each_smsg = $lei->{ovv}->ovv_each_smsg_cb($lei);
         my $can_kw = !!$ibxish->can('msg_keywords');
         my $fl = $lei->{opt}->{threads} > 1 ? 1 : undef;
         do {
@@ -196,7 +196,7 @@ sub query_mset { # non-parallel for non-"--threads" users
         for my $loc (locals($self)) {
                 attach_external($self, $loc);
         }
-        my $each_smsg = $lei->{ovv}->ovv_each_smsg_cb($lei, $self);
+        my $each_smsg = $lei->{ovv}->ovv_each_smsg_cb($lei);
         do {
                 $mset = $self->mset($mo->{qstr}, $mo);
                 mset_progress($lei, 'xsearch', $mset->size,