35 строки
849 B
Ruby
35 строки
849 B
Ruby
require 'bundler/setup'
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require 'simplecov'
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SimpleCov.command_name 'example.rb'
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SimpleCov.start
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require 'lightstep'
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access_token = '{your_access_token}'
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LightStep.configure(component_name: 'lightstep/ruby/example', access_token: access_token)
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puts 'Starting operation...'
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span = LightStep.start_span('my_span')
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thread1 = Thread.new do
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for i in 1..10
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sleep(0.15)
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puts "Logging event #{i}..."
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span.log(event: 'hello world', count: i)
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end
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end
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thread2 = Thread.new do
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current = 1
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for i in 1..16
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child = LightStep.start_span('my_child', child_of: span)
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sleep(0.1)
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current *= 2
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child.log(event: "2^#{i}", result: current)
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child.finish
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end
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end
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[thread1, thread2].each(&:join)
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span.finish
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puts 'Done!'
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puts "https://app.lightstep.com/#{access_token}/trace?span_guid=#{span.guid}&at_micros=#{span.start_micros}"
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