From f9d88ea6c375f6f265da1a13025abcc9e38d6839 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Mon, 21 Sep 2015 11:11:09 +0000
Subject: nntp: speed up xover slightly

Reserializing the message to a string to check size wastes
considerable time and should be able to get by with slightly
less accuracy.
---
 lib/PublicInbox/NNTP.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib/PublicInbox/NNTP.pm')

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index d5eb4971..fb93330b 100644
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -366,7 +366,8 @@ find_mid:
 	}
 found:
 	my $o = 'HEAD:' . mid2path($mid);
-	my $s = eval { Email::Simple->new($ng->gcf->cat_file($o)) };
+	my $bytes;
+	my $s = eval { Email::Simple->new($ng->gcf->cat_file($o, \$bytes)) };
 	return $err unless $s;
 	if ($set_headers) {
 		$s->header_set('Newsgroups', $ng->{name});
@@ -375,7 +376,7 @@ found:
 
 		# must be last
 		if ($set_headers == 2) {
-			$s->header_set('Bytes', bytes::length($s->as_string));
+			$s->header_set('Bytes', $bytes);
 			$s->body_set('');
 		}
 	}
-- 
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