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Contents
# encoding: utf-8
require 'one_apm/collector/stats_engine/metric_stats'
require 'one_apm/collector/stats_engine/gc_profiler'
require 'one_apm/collector/stats_engine/stats_hash'
module OneApm
module Collector
# This class handles all the statistics gathering for the agent
class StatsEngine
include MetricStats
module Shim
def add_sampler(*args); end
def add_harvest_sampler(*args); end
def start_sampler_thread(*args); end
end
attr_accessor :metric_rules
def initialize
@stats_lock = Mutex.new
@stats_hash = StatsHash.new
@metric_rules = OneApm::Support::RulesEngine.new
end
# All access to the @stats_hash ivar should be funnelled through this
# method to ensure thread-safety.
def with_stats_lock
@stats_lock.synchronize { yield }
end
end
end
end
Version data entries
42 entries across 42 versions & 1 rubygems