Contents

Jaeger::Client
================
[![Gem Version](https://badge.fury.io/rb/jaeger-client.svg)](https://rubygems.org/gems/jaeger-client)
[![Build Status](https://travis-ci.org/salemove/jaeger-client-ruby.svg)](https://travis-ci.org/salemove/jaeger-client-ruby)

OpenTracing Tracer implementation for Jaeger in Ruby

## Installation

Add this line to your application's Gemfile:

```ruby
gem 'jaeger-client'
```

## Usage

```ruby
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](https://github.com/opentracing/opentracing-ruby) for more examples.

### Samplers

#### Const sampler

`Const` sampler always makes the same decision for new traces depending on the initialization value. Set `sampler` to: `Jaeger::Client::Samplers::Const.new(true)` to mark all new traces as sampled.

#### Probabilistic sampler

`Probabilistic` sampler samples traces with probability equal to `rate` (must be between 0.0 and 1.0). This can be enabled by setting `Jaeger::Client::Samplers::Probabilistic.new(rate: 0.1)`

## Development

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](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/salemove/jaeger-client-ruby


## License

The gem is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).

Version data entries

5 entries across 5 versions & 2 rubygems

Version	Path
jaeger-client-0.6.1	README.md
boost-jaeger-client-0.7.1	README.md
boost-jaeger-client-0.7.0	README.md
jaeger-client-0.6.0	README.md
jaeger-client-0.5.0	README.md