zeromq/pyzmq — pull request #314 by minrk (2013-02-03 06:41:36+00:00)
Title: add IOLoop.time

the method is added in current tornado master, in the 3.0 refactor.

I will update IOLoop for real when tornado 3.0 is closer to release, but this
seems to be the main issue when using pyzmq IOLoop with tornado-dev.