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Contents
# Copyright (c) 2015 Sqreen. All Rights Reserved. # Please refer to our terms for more information: https://www.sqreen.io/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
38 entries across 38 versions & 1 rubygems