I'd like to inherit from IO::Socket::INET and override the constructor to add some fields, but IO::Socket::INET does not return a hash ref. What can I do? 
our @ISA = qw(IO::Socket::INET);

sub new {
    my $class = shift;
    my $self = $class->SUPER::new( blah blah );
    $self->{myclass_somefield} = xyz;

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Fails at this point because $self is not a hash ref. The IO::Handle docs mention this and refer to the package Symbol documentation. Is there a way to get a hash ref out of this, or am I out of luck here?

In reply to Inherit from IO::Handle derived class by halfcountplus

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