TimeoutError

[jleibund]

It seems sometimes I'm getting a greenado.concurrent.TimeoutError from a gyield... but other times a tornado.gen.TimeoutError.

Any chance greenado TimeoutError could just inherit from tornado TimeoutError?

[virtuald]

The reason that wasn't done is because TimeoutError was introduced in Tornado 4.0, and there wasn't a good reason to break compatibility with Tornado 3.x. I suspect Tornado 3.x is seldom used now, so I would accept a PR that makes this change and updates the dependencies.