user/dev discussion of public-inbox itself
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* [PATCH] watchmaildir: limit live importer processes
@ 2017-01-19  2:11 Eric Wong
  0 siblings, 0 replies; 1+ messages in thread
From: Eric Wong @ 2017-01-19  2:11 UTC (permalink / raw)
  To: meta

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


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2017-01-19  2:11 [PATCH] watchmaildir: limit live importer processes Eric Wong

user/dev discussion of public-inbox itself

Archives are clonable:
	git clone --mirror http://public-inbox.org/meta
	git clone --mirror http://czquwvybam4bgbro.onion/meta
	git clone --mirror http://hjrcffqmbrq6wope.onion/meta
	git clone --mirror http://ou63pmih66umazou.onion/meta

Newsgroups are available over NNTP:
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