If I declare the scalar with "our"

...see perl global vars in subroutines and Why is 'our' good?

....also, get into the habit of locking your shared variables...... i fell into the lazy habit of not locking shared variables on my single cpu machine, and it would work for me, but not on the increasingly common multi-cpu machines

I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku

In reply to Re^4: communication across threads using hash of hashes by zentara
in thread communication across threads using hash of hashes by stevehicks

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