in reply to Missing reference and memory leak
This looks suspicious:
delete $machines{+shift};Do you mean $self instead of +shift? That may not solve the original problem, but it might help you debug further.
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Seekers of Perl Wisdom
in reply to Missing reference and memory leak
This looks suspicious:
delete $machines{+shift};Do you mean $self instead of +shift? That may not solve the original problem, but it might help you debug further.