Class: Dalia::MiniGraphite::RoutesReporter

Inherits:
Object
  • Object
show all
Defined in:
lib/mini_graphite/routes_reporter.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, &routes_block) ⇒ RoutesReporter

Returns a new instance of RoutesReporter.



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# File 'lib/mini_graphite/routes_reporter.rb', line 4

def initialize(app, &routes_block)
  @app = app
  @routes = {}
  instance_eval(&routes_block) if block_given?
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/mini_graphite/routes_reporter.rb', line 10

def call(env)
  start_time = Time.now
  status, headers, body  = @app.call(env)
  time_taken = (1000 * (Time.now - start_time))

  current_route = env["sinatra.route"]
  route = @routes.select { |graphite_key, route_regexp| current_route =~ route_regexp}

  if route
    graphite_key = route.keys.first

    Dalia::MiniGraphite.counter("#{graphite_key}.count") if graphite_key
    Dalia::MiniGraphite.counter("#{graphite_key}.duration", time_taken) if graphite_key
    Dalia::MiniGraphite.time("#{graphite_key}.duration_stats", time_taken) if graphite_key
  end

  [status, headers, body]
end