imapd: use nntpd_cache to speed up startup/reload time

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

diff --git a/lib/PublicInbox/IMAP.pm b/lib/PublicInbox/IMAP.pm
index 19ead70c9d7c3968c3e5d4f244446079c869b488..9955984b0997e28ba86ce196903f2b6e920d3650 100644 (file)
--- a/lib/PublicInbox/IMAP.pm
+++ b/lib/PublicInbox/IMAP.pm
@@ -350,12 +350,12 @@ sub idle_done ($$) {
        "$idle_tag OK Idle done\r\n";
 }
 
-sub ensure_slices_exist ($$$) {
-       my ($imapd, $ibx, $max) = @_;
-       defined(my $mb_top = $ibx->{newsgroup}) or return;
+sub ensure_slices_exist ($$) {
+       my ($imapd, $ibx) = @_;
+       my $mb_top = $ibx->{newsgroup} // return;
        my $mailboxes = $imapd->{mailboxes};
        my @created;
-       for (my $i = int($max/UID_SLICE); $i >= 0; --$i) {
+       for (my $i = int($ibx->art_max/UID_SLICE); $i >= 0; --$i) {
                my $sub_mailbox = "$mb_top.$i";
                last if exists $mailboxes->{$sub_mailbox};
                $mailboxes->{$sub_mailbox} = $ibx;
@@ -387,7 +387,8 @@ sub inbox_lookup ($$;$) {
                        my $uid_end = $uid_base + UID_SLICE;
                        $exists = $over->imap_exists($uid_base, $uid_end);
                }
-               ensure_slices_exist($self->{imapd}, $ibx, $over->max);
+               delete $ibx->{-art_max};
+               ensure_slices_exist($self->{imapd}, $ibx);
        } else {
                if ($examine) {
                        $self->{uid_base} = $uid_base;
@@ -396,9 +397,9 @@ sub inbox_lookup ($$;$) {
                }
                # if "INBOX.foo.bar" is selected and "INBOX.foo.bar.0",
                # check for new UID ranges (e.g. "INBOX.foo.bar.1")
-               if (my $z = $self->{imapd}->{mailboxes}->{"$mailbox.0"}) {
-                       ensure_slices_exist($self->{imapd}, $z,
-                                               $z->over(1)->max);
+               if (my $ibx = $self->{imapd}->{mailboxes}->{"$mailbox.0"}) {
+                       delete $ibx->{-art_max};
+                       ensure_slices_exist($self->{imapd}, $ibx);
                }
        }
        ($ibx, $exists, $uidmax + 1, $uid_base);