Contents

# frozen_string_literal: true

# Copyright 2020 OpenTelemetry Authors
#
# SPDX-License-Identifier: Apache-2.0

module OpenTelemetry
  module Adapters
    module Sidekiq
      module Middlewares
        module Server
          class TracerMiddleware
            def call(_worker, msg, _queue)
              parent_context = OpenTelemetry.propagation.text.extract(msg)
              tracer.in_span(
                msg['wrapped']&.to_s || msg['class'],
                attributes: {
                  'messaging.message_id' => msg['jid'],
                  'messaging.destination' => msg['queue'],
                },
                with_parent_context: parent_context,
                kind: :consumer
              ) do |span|
                span.add_event(name: 'created_at', timestamp: msg['created_at'])
                span.add_event(name: 'enqueued_at', timestamp: msg['enqueued_at'])
                yield
              end
            end

            private

            def tracer
              Sidekiq::Adapter.instance.tracer
            end
          end
        end
      end
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
opentelemetry-adapters-sidekiq-0.4.0	lib/opentelemetry/adapters/sidekiq/middlewares/server/tracer_middleware.rb