From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH] watchmaildir: limit live importer processes
Date: Thu, 19 Jan 2017 02:11:54 +0000 [thread overview]
Message-ID: <20170119021154.10258-1-e@80x24.org> (raw)
We don't want to be triggering OOM or swapping on weaker
systems when we have dozens of inboxes as potential targets.
---
lib/PublicInbox/WatchMaildir.pm | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/lib/PublicInbox/WatchMaildir.pm b/lib/PublicInbox/WatchMaildir.pm
index d08f229..0b284bd 100644
--- a/lib/PublicInbox/WatchMaildir.pm
+++ b/lib/PublicInbox/WatchMaildir.pm
@@ -224,7 +224,14 @@ sub _importer_for {
my $addr = $inbox->{-primary_address};
PublicInbox::Import->new($git, $name, $addr, $inbox);
};
- $self->{importers}->{"$im"} = $im;
+
+ my $importers = $self->{importers};
+ if (scalar(keys(%$importers)) > 2) {
+ delete $importers->{"$im"};
+ _done_for_now($self);
+ }
+
+ $importers->{"$im"} = $im;
}
sub _scrubber_for {
--
EW
reply other threads:[~2017-01-19 2:11 UTC|newest]
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