OpenTracing Tracer implementation for Jaeger in Ruby
Add this line to your application's Gemfile:
require 'jaeger/client' OpenTracing.global_tracer = Jaeger::Client.build(host: 'localhost', port: 6831, service_name: 'echo') OpenTracing.start_active_span('span name') do # do something OpenTracing.start_active_span('inner span name') do # do something else end end
See opentracing-ruby for more examples.
Const sampler always makes the same decision for new traces depending on the initialization value. Set
Jaeger::Client::Samplers::Const.new(true) to mark all new traces as sampled.
Probabilistic sampler samples traces with probability equal to
rate (must be between 0.0 and 1.0). This can be enabled by setting
After checking out the repo, run
bin/setup to install dependencies. Then, run
rake spec to run the tests. You can also run
bin/console for an interactive prompt that will allow you to experiment.
To install this gem onto your local machine, run
bundle exec rake install. To release a new version, update the version number in
version.rb, and then run
bundle exec rake release, which will create a git tag for the version, push git commits and tags, and push the
.gem file to rubygems.org.
Bug reports and pull requests are welcome on GitHub at https://github.com/salemove/jaeger-client-ruby
The gem is available as open source under the terms of the MIT License.