Contents

# encoding: utf-8


module TingYun
  module Instrumentation
    module Support
      module ExternalHelper
        def create_tingyun_id(protocol)
          state = TingYun::Agent::TransactionState.tl_get
          externel_guid = tingyun_externel_guid
          state.extenel_req_id = externel_guid
          cross_app_id  = TingYun::Agent.config[:tingyunIdSecret] or
              raise TingYun::Agent::CrossAppTracing::Error, "no tingyunIdSecret configured"
          state.add_current_node_params(:txId=>state.request_guid, :externalId=>state.extenel_req_id)
          "#{cross_app_id};c=1;x=#{state.request_guid};e=#{externel_guid};s=#{TingYun::Helper.time_to_millis(Time.now)};p=#{protocol}"
        end

        # generate a random 64 bit uuid
        def tingyun_externel_guid
          guid = ''
          16.times do
            guid << (0..15).map{|i| i.to_s(16)}[rand(16)]
          end
          guid
        end
      end
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
tingyun_rpm-1.4.1	lib/ting_yun/instrumentation/support/external_helper.rb
tingyun_rpm-1.3.1	lib/ting_yun/instrumentation/support/external_helper.rb