Fast ruby http library for large XML downloads

Posted by Vlad Zloteanu on Stack Overflow See other posts from Stack Overflow or by Vlad Zloteanu
Published on 2010-05-14T11:45:59Z Indexed on 2010/05/15 10:44 UTC
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Filed under:

ruby

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http

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ruby-on-rails

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large-file-download

I am consuming various XML-over-HTTP web services returning large XML files (> 2MB). What would be the fastest ruby http library to reduce the 'downloading' time?

Required features:

both GET and POST requests
gzip/deflate downloads (Accept-Encoding: deflate, gzip) - very important

I am thinking between:

open-uri
Net::HTTP
curb

but you can also come with other suggestions.

P.S. To parse the response, I am using a pull parser from Nokogiri, so I don't need an integrated solution like rest-client or hpricot.

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