Contents

# typed: true

# Copyright (c) 2015 Sqreen. All Rights Reserved.
# Please refer to our terms for more information: https://www.sqreen.com/terms.html

require 'sqreen/performance_notifications'

module Sqreen
  module PerformanceNotifications
    # Log performances on the console
    class Log
      @subid = nil
      @facility = nil
      class << self
        def log(rule, cb, start, finish, meta)
          (@facility || Sqreen.log).debug do
            meta_str = nil
            meta_str = ": #{meta.inspect}" unless meta.empty?
            event = event_name(rule, cb)
            format('%s took %.2fms%s', event, (finish - start) * 1000, meta_str)
          end
        end

        def event_name(rule, cb)
          "Callbacks/#{rule}/#{cb}"
        end

        def enable(facility = nil)
          return unless @subid.nil?
          @facility = facility
          @subid = Sqreen::PerformanceNotifications.subscribe(&method(:log))
        end

        def disable
          return if @subid.nil?
          Sqreen::PerformanceNotifications.unsubscribe(@subid)
          @subid = nil
        end
      end
    end
  end
end

Version data entries

29 entries across 29 versions & 1 rubygems

Version	Path
sqreen-1.22.0-java	lib/sqreen/performance_notifications/log.rb
sqreen-1.22.0	lib/sqreen/performance_notifications/log.rb
sqreen-1.21.1-java	lib/sqreen/performance_notifications/log.rb
sqreen-1.21.1	lib/sqreen/performance_notifications/log.rb
sqreen-1.21.0-java	lib/sqreen/performance_notifications/log.rb
sqreen-1.21.0	lib/sqreen/performance_notifications/log.rb
sqreen-1.20.4-java	lib/sqreen/performance_notifications/log.rb
sqreen-1.20.4	lib/sqreen/performance_notifications/log.rb
sqreen-1.21.0.beta3-java	lib/sqreen/performance_notifications/log.rb
sqreen-1.21.0.beta3	lib/sqreen/performance_notifications/log.rb
sqreen-1.20.4.beta1	lib/sqreen/performance_notifications/log.rb
sqreen-1.19.4	lib/sqreen/performance_notifications/log.rb
sqreen-1.20.3	lib/sqreen/performance_notifications/log.rb
sqreen-1.20.2	lib/sqreen/performance_notifications/log.rb
sqreen-1.21.0.beta2	lib/sqreen/performance_notifications/log.rb
sqreen-1.21.0.beta1	lib/sqreen/performance_notifications/log.rb
sqreen-1.20.1-java	lib/sqreen/performance_notifications/log.rb
sqreen-1.20.1	lib/sqreen/performance_notifications/log.rb
sqreen-1.20.0-java	lib/sqreen/performance_notifications/log.rb
sqreen-1.20.0	lib/sqreen/performance_notifications/log.rb