Class: Hallmonitor::Middleware

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

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware 



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

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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

def call(env)
  request = Rack::Request.new(env)
  @event_base_name = "http.#{request.path_info.gsub('/', '.')}.#{request.request_method}"
  if !request.path_info.match(/^\/?assets/)
    @event = Hallmonitor::TimedEvent.new("#{@event_base_name}.response_time")
    @event.start = Time.now
  else 
    @event = nil
  end

  response = @app.call(env)

  if @event
    @event.stop = Time.now
    Hallmonitor::Outputter.output(@event)
    Hallmonitor::Outputter.output(Hallmonitor::Event.new("#{@event_base_name}.count"))
  end
  response
end