Contents

# frozen_string_literal: true

require 'deimos/tracing/provider'

module Deimos
  module Tracing
    # Tracing wrapper class for Datadog.
    class Datadog < Tracing::Provider
      # @param config [Hash]
      def initialize(config)
        raise 'Tracing config must specify service_name' if config[:service_name].nil?

        @service = config[:service_name]
      end

      # :nodoc:
      def start(span_name, options={})
        span = if ::Datadog.respond_to?(:tracer)
                 ::Datadog.tracer.trace(span_name)
               else
                 ::Datadog::Tracing.trace(span_name)
               end
        span.service = @service
        span.resource = options[:resource]
        span
      end

      # :nodoc:
      def finish(span)
        span.finish
      end

      # :nodoc:
      def active_span
        ::Datadog.tracer.active_span
      end

      # :nodoc:
      def set_error(span, exception)
        span.set_error(exception)
      end

      # :nodoc:
      def set_tag(tag, value, span=nil)
        (span || active_span).set_tag(tag, value)
      end

    end
  end
end

Version data entries

7 entries across 7 versions & 1 rubygems

Version	Path
deimos-ruby-1.22.5	lib/deimos/tracing/datadog.rb
deimos-ruby-1.22.4	lib/deimos/tracing/datadog.rb
deimos-ruby-1.22.3	lib/deimos/tracing/datadog.rb
deimos-ruby-1.22.2	lib/deimos/tracing/datadog.rb
deimos-ruby-1.22.1	lib/deimos/tracing/datadog.rb
deimos-ruby-1.22	lib/deimos/tracing/datadog.rb
deimos-ruby-1.20.1	lib/deimos/tracing/datadog.rb