typhoeus/typhoeus — pull request #286 by koppenheim (2013-04-13 00:39:49+00:00)
Title: Return the easy object back to the pool in Typhoeus::Request#url

Typhoeus::Request.url pulls an easy instance from Typhoeus::Pool via EasyFactory.new.get. This easy instance is temporary and is never used to make a request. The completion callback is not run and, therefore, the easy instance is never returned to the pool.