Contents

# frozen_string_literal: true

module ElasticAPM
  # @api private
  module Spies
    # @api private
    class ElasticsearchSpy
      NAME_FORMAT = '%s %s'
      TYPE = 'db'
      SUBTYPE = 'elasticsearch'

      def install
        ::Elasticsearch::Transport::Client.class_eval do
          alias perform_request_without_apm perform_request

          def perform_request(method, path, *args, &block)
            name = format(NAME_FORMAT, method, path)
            statement = args[0].is_a?(String) ? args[0] : args[0].to_json

            context = Span::Context.new(
              db: { statement: statement },
              destination: {
                name: SUBTYPE,
                resource: SUBTYPE,
                type: TYPE
              }
            )

            ElasticAPM.with_span(
              name,
              TYPE,
              subtype: SUBTYPE,
              context: context
            ) { perform_request_without_apm(method, path, *args, &block) }
          end
        end
      end
    end

    register(
      'Elasticsearch::Transport::Client',
      'elasticsearch-transport',
      ElasticsearchSpy.new
    )
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
elastic-apm-3.6.0	lib/elastic_apm/spies/elasticsearch.rb
elastic-apm-3.5.0	lib/elastic_apm/spies/elasticsearch.rb
elastic-apm-3.4.0	lib/elastic_apm/spies/elasticsearch.rb