Berater

All systems have limits, beyond which they tend to fail. Berater makes working within limits easy and the inevitable failures more graceful.

require 'berater'
require 'redis'

Berater.configure do |c|
  c.redis = Redis.new
end

Berater(:key, 3) do
  # allow only three simultaneous requests at a time, with a concurrency limiter
end

Berater(:key, 2, interval: 60) do
  # or do work twice per minute with a rate limiter
end

See documentation for details.

Yes please :)

1. Fork it
2. Create your feature branch (git checkout -b my-feature)
3. Ensure the tests pass (bundle exec rspec)
4. Commit your changes (git commit -am 'awesome new feature')
5. Push your branch (git push origin my-feature)
6. Create a pull request

https://stripe.com/blog/rate-limiters

https://github.blog/2021-04-05-how-we-scaled-github-api-sharded-replicated-rate-limiter-redis

@ptarjan

https://en.wikipedia.org/wiki/Leaky_bucket