Millrace
Usage
class UsersController
before_action Millrace::RateLimit.new(
name: "follows",
rate: 1/60.0, # 1 request per minute
window: 1.minute,
penalty: 10.minutes,
), only: :create
rescue_from Millrace::RateLimited do |error|
# perhaps record metrics here
response.set_header "Retry-After", error.retry_after
head :too_many_requests
end
...
end
Contributing
Bug reports and pull requests are welcome on GitHub at https://github.com/errm/millrace. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the code of conduct.
License
The gem is available as open source under the terms of the MIT License.
Code of Conduct
Everyone interacting in the Millrace project's codebases, issue trackers, chat rooms and mailing lists is expected to follow the code of conduct.