Speed and parallel requests are not a requirement in my case. Basically, i need to start a transaction on a credit/debit card payment terminal. Most have a sane API where you just start a transactions, then poll every few seconds to see if there is a result for that transaction (accepted/rejected). This one company made the idiotic decision to go for long polls (with a 60 second transaction timeout), like it's 1995.

With a non-blocking HTTP client library, i can still simulate the standard behaviour. Marshall suggested HTTP::Async which, at first glance, seems to fit the bill (but i haven't tested it yet).

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In reply to Re^2: LWP::UserAgent non-blocking calls by cavac
in thread LWP::UserAgent non-blocking calls by cavac

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