_http_resp_rate_limited does not take request timeout into consideration

[dave-shawley]

The current code blindly sleeps for whatever is specified in Retry-After

sprockets.mixins.http/sprockets/mixins/http/__init__.py

Lines 466 to 479 in 02f62eb

	@staticmethod
	def _http_resp_rate_limited(response):
	"""Extract the ``Retry-After`` header value if the request was rate
	limited and return a future to sleep for the specified duration.
	:param tornado.httpclient.HTTPResponse response: The response
	:rtype: tornado.concurrent.Future
	"""
	parsed = parse.urlparse(response.request.url)
	duration = int(response.headers.get('Retry-After', 3))
	LOGGER.warning('Rate Limited by %s, retrying in %i seconds',
	parsed.netloc, duration)
	return asyncio.sleep(duration)

[dave-shawley]

Fixed in https://github.com/sprockets/sprockets.mixins.http/releases/tag/2.3.1