...they require a recompilation each time we encounter an eval block...it is a performance hit.
There is no "performance hit" from the eval in your code (at least not nearly as much as you think there is). eval $string has a performance hit, as perl does have to compile the code in $string each time, but not in eval { BLOCK }, because the code in the BLOCK is already compiled. See the eval docs in perlfunc.

In reply to Re^3: how to handle login failures with Net:::SSH::Perl? by runrig
in thread how to handle login failures with Net:::SSH::Perl? by jfroebe

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