Class: RedisPrometheus::Middleware

Inherits:
Object
  • Object
show all
Defined in:
lib/redis_prometheus/middleware.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, options = {}) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/redis_prometheus/middleware.rb', line 5

def initialize(app, options = {})
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/redis_prometheus/middleware.rb', line 9

def call(env)
  if env["PATH_INFO"] == "/metrics/#{ENV["REDIS_PROMETHEUS_TOKEN"]}"
    results(env)
  else
    trace(env) do
      @app.call(env)
    end
  end
end