class Barnes::Reporter
The reporter is used to send stats to the server.
Example:
statsd = Statsd.new('127.0.0.1', "8125") reporter = Reporter.new(statsd: , sample_rate: 10) reporter.report_statsd('barnes.counters' => {"hello" => 2})
Attributes
sample_rate[RW]
statsd[RW]
Public Class Methods
new(statsd: , sample_rate:)
click to toggle source
# File lib/barnes/reporter.rb, line 35 def initialize(statsd: , sample_rate:) @statsd = statsd @sample_rate = sample_rate.to_f if @statsd.respond_to?(:easy) @statsd_method = statsd.method(:easy) else @statsd_method = statsd.method(:batch) end end
Public Instance Methods
report(env)
click to toggle source
# File lib/barnes/reporter.rb, line 46 def report(env) report_statsd env if @statsd end
report_statsd(env)
click to toggle source
# File lib/barnes/reporter.rb, line 50 def report_statsd(env) @statsd_method.call do |statsd| env[Barnes::COUNTERS].each do |metric, value| statsd.count(:"Rack.Server.All.#{metric}", value, @sample_rate) end # for :gauge, use sample rate of 1, since gauges in statsd have no sampling characteristics. env[Barnes::GAUGES].each do |metric, value| statsd.gauge(:"Rack.Server.All.#{metric}", value, 1.0) end end end