X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FSearchIdxShard.pm;h=1ea01095c4fa6829fd6dc914cefdb0da3dc23f24;hb=8e1ec8836dabc58dfc0115b36ed440b4371b70d7;hp=b22e51dcdbb408f04effaa83d156d0f9fbe45a81;hpb=17d2778c404c25c459f320a7f92913d17569fc59;p=public-inbox.git

diff --git a/lib/PublicInbox/SearchIdxShard.pm b/lib/PublicInbox/SearchIdxShard.pm
index b22e51dc..1ea01095 100644
--- a/lib/PublicInbox/SearchIdxShard.pm
+++ b/lib/PublicInbox/SearchIdxShard.pm
@@ -1,4 +1,4 @@
-# Copyright (C) 2018-2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2018-2020 all contributors <meta@public-inbox.org>
 # License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
 
 # used to interface with a single Xapian shard in V2 repos.
@@ -7,12 +7,15 @@ package PublicInbox::SearchIdxShard;
 use strict;
 use warnings;
 use base qw(PublicInbox::SearchIdx);
+use IO::Handle (); # autoflush
 
 sub new {
 	my ($class, $v2writable, $shard) = @_;
-	my $self = $class->SUPER::new($v2writable->{-inbox}, 1, $shard);
+	my $ibx = $v2writable->{-inbox};
+	my $self = $class->SUPER::new($ibx, 1, $shard);
 	# create the DB before forking:
 	$self->_xdb_acquire;
+	$self->set_indexlevel;
 	$self->_xdb_release;
 	$self->spawn_worker($v2writable, $shard) if $v2writable->{parallel};
 	$self;
@@ -24,6 +27,7 @@ sub spawn_worker {
 	pipe($r, $w) or die "pipe failed: $!\n";
 	binmode $r, ':raw';
 	binmode $w, ':raw';
+	$w->autoflush(1);
 	my $pid = fork;
 	defined $pid or die "fork failed: $!\n";
 	if ($pid == 0) {
@@ -65,13 +69,21 @@ sub shard_worker_loop ($$$$$) {
 			$self->remove_by_oid($oid, $mid);
 		} else {
 			chomp $line;
-			my ($len, $artnum, $oid, $mid0) = split(/ /, $line);
+			my ($bytes, $num, $blob, $mid, $ds, $ts) =
+							split(/ /, $line);
 			$self->begin_txn_lazy;
-			my $n = read($r, my $msg, $len) or die "read: $!\n";
-			$n == $len or die "short read: $n != $len\n";
+			my $n = read($r, my $msg, $bytes) or die "read: $!\n";
+			$n == $bytes or die "short read: $n != $bytes\n";
 			my $mime = PublicInbox::MIME->new(\$msg);
-			$artnum = int($artnum);
-			$self->add_message($mime, $n, $artnum, $oid, $mid0);
+			my $smsg = bless {
+				bytes => $bytes,
+				num => $num + 0,
+				blob => $blob,
+				mid => $mid,
+				ds => $ds,
+				ts => $ts,
+			}, 'PublicInbox::Smsg';
+			$self->add_message($mime, $smsg);
 		}
 	}
 	$self->worker_done;
@@ -79,15 +91,14 @@ sub shard_worker_loop ($$$$$) {
 
 # called by V2Writable
 sub index_raw {
-	my ($self, $bytes, $msgref, $artnum, $oid, $mid0, $mime) = @_;
+	my ($self, $msgref, $mime, $smsg) = @_;
 	if (my $w = $self->{w}) {
-		print $w "$bytes $artnum $oid $mid0\n", $$msgref or die
-			"failed to write shard $!\n";
-		$w->flush or die "failed to flush: $!\n";
+		print $w join(' ', @$smsg{qw(bytes num blob mid ds ts)}),
+			"\n", $$msgref or die "failed to write shard $!\n";
 	} else {
 		$$msgref = undef;
 		$self->begin_txn_lazy;
-		$self->add_message($mime, $bytes, $artnum, $oid, $mid0);
+		$self->add_message($mime, $smsg);
 	}
 }
 
@@ -100,7 +111,6 @@ sub remote_barrier {
 	my ($self) = @_;
 	if (my $w = $self->{w}) {
 		print $w "barrier\n" or die "failed to print: $!";
-		$w->flush or die "failed to flush: $!";
 	} else {
 		$self->commit_txn_lazy;
 	}