require Catalyst::Engine::HTTP::Restarter;
require Catalyst::Engine::HTTP::Restarter::Watcher;
-sub CHUNKSIZE () { 64 * 1024 }
-
-sub DEBUG () { $ENV{CATALYST_HTTP_DEBUG} || 0 }
+use constant CHUNKSIZE => 64 * 1024;
+use constant DEBUG => $ENV{CATALYST_HTTP_DEBUG} || 0;
=head1 NAME