Class: RailsMetrics::Middleware

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

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.


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# File 'lib/rails_metrics/middleware.rb', line 3

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object


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# File 'lib/rails_metrics/middleware.rb', line 7

def call(env)
  if env["PATH_INFO"] =~ /^\/rails_metrics/
    @app.call(env)
  else
    RailsMetrics.listen_request do
      response = notifications.instrument "rack.request",
        :path => env["PATH_INFO"], :method => env["REQUEST_METHOD"],
        :instrumenter_id => notifications.instrumenter.id do
        @app.call(env)
      end
    end
  end
end