Cycle (1):
        $Mojo::IOLoop::Server::A->{'events'} => \%B
                        $B->{'accept'} => \@C
                               $C->[0] => \&D
                   $D variable $server => \$E
                                   $$E => \%Mojo::IOLoop::Server::A

Unhandled type: GLOB at /usr/local/share/perl/5.18.2/Devel/Cycle.pm line 107.