From f303b4add8ea18835f7f304910ba8fac3ee4f912 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Wed, 9 Sep 2020 06:26:16 +0000
Subject: wwwlisting: avoid hogging event loop

By using the just-introduced ConfigIter class.
And make ManifestJsGz a subclass of it to reduce duplication.
---
 lib/PublicInbox/ConfigIter.pm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

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

diff --git a/lib/PublicInbox/ConfigIter.pm b/lib/PublicInbox/ConfigIter.pm
index 26cc70e2..e6fa8172 100644
--- a/lib/PublicInbox/ConfigIter.pm
+++ b/lib/PublicInbox/ConfigIter.pm
@@ -25,4 +25,16 @@ sub event_step {
 	PublicInbox::DS::requeue($self) if defined($section);
 }
 
+# for generic PSGI servers
+sub each_section {
+	my $self = shift;
+	my ($pi_cfg, $i, $cb, @arg) = @$self;
+	while (defined(my $section = $pi_cfg->{-section_order}->[$$i++])) {
+		eval { $cb->($pi_cfg, $section, @arg) };
+		warn "E: $@ in ${self}::each_section" if $@;
+	}
+	eval { $cb->($pi_cfg, undef, @arg) };
+	warn "E: $@ in ${self}::each_section" if $@;
+}
+
 1;
-- 
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