It seems as if you've picked the tools for the job, so I hesitate to make this recommendation, but here goes. Have you checked out the possibility of using LWP::Parallel? It's API is pretty simple, and the examples in the documentation are pretty straightforward. I've used it with a scanner script that checks hundreds of URLs with no problems.

In reply to Re: Simple Coro + AnyEvent::HTTP example? by Sinistral
in thread Simple Coro + AnyEvent::HTTP example? by Anonymous Monk

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