config: split out iterator into separate object

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

diff --git a/lib/PublicInbox/IMAPD.pm b/lib/PublicInbox/IMAPD.pm
index 09bedf5ca9b42c7b74129a94bab7b50b5df0acc3..3c211ee1bf111568b70040c2b97559f9a88c7580 100644 (file)
--- a/lib/PublicInbox/IMAPD.pm
+++ b/lib/PublicInbox/IMAPD.pm
@@ -6,6 +6,7 @@
 package PublicInbox::IMAPD;
 use strict;
 use PublicInbox::Config;
+use PublicInbox::ConfigIter;
 use PublicInbox::InboxIdle;
 use PublicInbox::IMAP;
 use PublicInbox::DummyInbox;
@@ -98,8 +99,9 @@ sub refresh_groups {
        my $pi_config = PublicInbox::Config->new;
        if ($sig) { # SIGHUP is handled through the event loop
                $self->{imapd_next} = { dummies => {}, mailboxes => {} };
-               $pi_config->iterate_start(\&imapd_refresh_step, $self);
-               PublicInbox::DS::requeue($pi_config); # call event_step
+               my $iter = PublicInbox::ConfigIter->new($pi_config,
+                                               \&imapd_refresh_step, $self);
+               $iter->event_step;
        } else { # initial start is synchronous
                $self->{dummies} = {};
                $pi_config->each_inbox(\&imapd_refresh_ibx, $self);