module RailsServerTimings::ControllerRuntime
Public Instance Methods
process_action(*args)
click to toggle source
Calls superclass method
# File lib/rails_server_timings/controller_runtime.rb, line 3 def process_action(*args) callback = lambda do |*_| event = ActiveSupport::Notifications::Event.new(*_) payload = event.payload timings = [] payload.each do |key, value| if key.to_s =~ /\w+_runtime$/ timings << ("#{key.to_s.chomp('_runtime')}; dur=%.3f" % value.to_f) end end timings << ('total; dur=%.3f' % event.duration.to_f) response.headers['Server-Timing'] = timings.join(', ') end ActiveSupport::Notifications.subscribed(callback, 'process_action.action_controller') do super end end