Class: Aikido::Zen::Middleware::Throttler

Inherits:
Object
  • Object
show all
Defined in:
lib/aikido/zen/middleware/throttler.rb

Overview

Middleware that rejects requests from clients that are making too many requests to a given endpoint, based in the runtime configuration in the Aikido dashboard.

Instance Method Summary collapse

Constructor Details

#initialize(app, config: Aikido::Zen.config, settings: Aikido::Zen.runtime_settings, rate_limiter: Aikido::Zen::RateLimiter.new) ⇒ Throttler

Returns a new instance of Throttler.



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# File 'lib/aikido/zen/middleware/throttler.rb', line 11

def initialize(
  app,
  config: Aikido::Zen.config,
  settings: Aikido::Zen.runtime_settings,
  rate_limiter: Aikido::Zen::RateLimiter.new
)
  @app = app
  @config = config
  @settings = settings
  @rate_limiter = rate_limiter
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/aikido/zen/middleware/throttler.rb', line 23

def call(env)
  request = request_from(env)

  if should_throttle?(request)
    @config.rate_limited_responder.call(request)
  else
    @app.call(env)
  end
end