Class: Binnacle::Trap::Middleware

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

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Middleware

Returns a new instance of Middleware.



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# File 'lib/binnacle/trap/middleware.rb', line 5

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/binnacle/trap/middleware.rb', line 9

def call(env)
  _, headers, _ = response = @app.call(env)
  response
rescue Exception => exception
  if report?(exception, headers)
    begin
      Binnacle.binnacle_logger.debug "Binnacle: reporting exception: #{exception.class.name}"
      Binnacle.report_exception(exception, env)
    rescue
      # prevent the observer effect
    ensure
      raise
    end
  else
    raise
  end
end

#report?(exception, headers) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/binnacle/trap/middleware.rb', line 27

def report?(exception, headers)
  exception_class_name = exception.class.name
  if Binnacle.configuration.trap?
    if Binnacle.configuration.ignore_cascade_pass?
      if headers && headers['X-Cascade']
        report = headers['X-Cascade'] != 'pass'
      else
        report = true
      end
    end
    Binnacle.configuration.ignored_exceptions.include?(exception_class_name) ? false : report
  else
    false
  end
end