X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=lib%2FPublicInbox%2FHTTP.pm;h=5844ef440f1e8dd324ce6b67401de7c99e696c8e;hb=c86657e655936d59cab8a88ef1fc1e986c5fb3f0;hp=8281746538e2df420a7003a8fc62cdd2dab159a9;hpb=94096cab6cd5e00c8a36a4a2667bdb9acf43d01f;p=public-inbox.git

diff --git a/lib/PublicInbox/HTTP.pm b/lib/PublicInbox/HTTP.pm
index 82817465..5844ef44 100644
--- a/lib/PublicInbox/HTTP.pm
+++ b/lib/PublicInbox/HTTP.pm
@@ -488,6 +488,13 @@ sub busy () {
 	($self->{rbuf} || exists($self->{env}) || $self->{wbuf});
 }
 
+# runs $cb on the next iteration of the event loop at earliest
+sub next_step {
+	my ($self, $cb) = @_;
+	return unless exists $self->{sock};
+	$self->requeue if 1 == push(@{$self->{wbuf}}, $cb);
+}
+
 # Chunked and Identity packages are used for writing responses.
 # They may be exposed to the PSGI application when the PSGI app
 # returns a CODE ref for "push"-based responses