Just because it's there when you try to load it at a different time, doesn't mean it was really available when the script ran.

Specifically, "Service Temporarily Unavailable" suggests the server refusing your connection because it thinks you've already got enough (too many) connections open to it, which is one of the things to watch out for when you do big parallel fetches. Try reducing the amount of parallelism and see if it happens less often.

In reply to Re: Crawling with Parallel::ForkManager by fullermd
in thread Crawling with Parallel::ForkManager by listanand

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