Sha256: 21574cb40ad1d7c1ab993770511e75270b16e7d5f648f1b599a49fe0b6bce1ea
Contents?: true
Size: 970 Bytes
Versions: 6
Compression:
Stored size: 970 Bytes
Contents
#!/usr/bin/env ruby
require 'bundler'
Bundler.setup
require 'zipkin/tracer'
url = ENV['ZIPKIN_URL'] || 'http://localhost:9411'
tracer1 = Zipkin::Tracer.build(url: url, service_name: 'test-service')
tracer2 = Zipkin::Tracer.build(url: url, service_name: 'downstream-service')
outer_span = tracer1.start_span('receive request', tags: {
'span.kind' => 'server'
})
sleep 1
inner_span = tracer1.start_span('fetch info from downstream', child_of: outer_span, tags: {
'span.kind' => 'client',
'peer.service' => 'downstream-service',
'peer.ipv4' => '6.6.6.6',
'peer.port' => 443
})
sleep 0.3 # emulate network delay
downstream_span = tracer2.start_span('downstream operation', child_of: inner_span, tags: {
'span.kind' => 'server'
})
sleep 0.5
downstream_span.finish
sleep 0.2 # emulate network delay
inner_span.finish
sleep 0.1 # doing something with fetched info
outer_span.finish
puts "Finishing..."
sleep 3
tracer1.stop
tracer2.stop
puts "Finished"
Version data entries
6 entries across 6 versions & 1 rubygems