phantomjs restarts after each request

[hooke]

Hi, thanks for your module, I used it to eliminate the problem with empty pages with 304 status code after expiration of prerendered page in memjs cache.

It works, but phantomjs now restarts after each request to prerender...
Is it normal behaviour?

[hooke]

OK, sorry, I got it. You are killing PhantomJS in beforeSend to kill memory cache