https://github.com/errm/millrace

Rate limiting on rails
https://github.com/errm/millrace

Last synced: 10 months ago
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Rate limiting on rails

• Host: GitHub
• URL: https://github.com/errm/millrace
• Owner: errm
• License: mit
• Created: 2024-05-29T14:35:57.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-08-15T20:31:05.000Z (almost 2 years ago)
• Last Synced: 2025-07-28T03:48:20.215Z (11 months ago)
• Language: Ruby
• Size: 26.4 KB
• Stars: 2
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE.txt
  • Code of conduct: CODE_OF_CONDUCT.md

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README

          
# Millrace

[![Gem Version](https://badge.fury.io/rb/millrace.svg)](https://badge.fury.io/rb/millrace)

[![codecov](https://codecov.io/github/errm/millrace/graph/badge.svg?token=OG8LNDOUVO)](https://codecov.io/github/errm/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](https://github.com/errm/millrace/blob/main/CODE_OF_CONDUCT.md).

## License

The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

## 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](https://github.com/errm/millrace/blob/main/CODE_OF_CONDUCT.md).