$_->blocking(0) for *STDIN dies with a Can't call method "blocking" without a package or object reference

On Linux, setting the sockets and pipes to non-blocking doesn't seem to be required at all, but I am not sure it other Unixes will perform the same.

In reply to Re^2: golf challenge: one-liner netcat clone by salva
in thread golf challenge: one-liner netcat clone by salva

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