1 files changed, 9 insertions, 5 deletions
diff --git a/lib/PublicInbox/IMAPD.pm b/lib/PublicInbox/IMAPD.pm
index 1922c160..05aa30e4 100644
--- a/lib/PublicInbox/IMAPD.pm
+++ b/lib/PublicInbox/IMAPD.pm
@@ -16,18 +16,22 @@ sub new {
                  out => \*STDOUT,
                  grouplist => [],
                  # accept_tls => { SSL_server => 1, ..., SSL_reuse_ctx => ... }
+                # pi_config => PublicInbox::Config
                  # idler => PublicInbox::InboxIdle
          }, $class;
  }
  
  sub refresh_groups {
          my ($self) = @_;
-        if (my $old_idler = delete $self->{idler}) {
-                $old_idler->close; # PublicInbox::DS::close
-        }
-        my $pi_config = PublicInbox::Config->new;
-        $self->{idler} = PublicInbox::InboxIdle->new($pi_config);
+        my $pi_config = $self->{pi_config} = PublicInbox::Config->new;
          $self->SUPER::refresh_groups($pi_config);
+        if (my $idler = $self->{idler}) {
+                $idler->refresh($pi_config);
+        }
+}
+
+sub idler_start {
+        $_[0]->{idler} //= PublicInbox::InboxIdle->new($_[0]->{pi_config});
  }
  
  1;