Class: Routetracker::Middleware

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

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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

def call(env)
  status, headers, body = @app.call(env)

  begin
    record_hit(env)
  rescue => e
    # Failsafe: Don't break the app if tracking fails
    # Using a raw logger if Rails logger isn't available, but it should be.
    (Rails.logger || Logger.new($stdout)).error "[Routetracker] Error: #{e.message}"
  end

  [status, headers, body]
end