lib/opentelemetry/instrumentation/sidekiq/middlewares/server/tracer_middleware.rb in opentelemetry-instrumentation-sidekiq-0.24.3 vs lib/opentelemetry/instrumentation/sidekiq/middlewares/server/tracer_middleware.rb in opentelemetry-instrumentation-sidekiq-0.24.4

@@ -10,9 +10,11 @@
       module Middlewares
         module Server
           # TracerMiddleware propagates context and instruments Sidekiq requests
           # by way of its middleware system
           class TracerMiddleware
+            include ::Sidekiq::ServerMiddleware if defined?(::Sidekiq::ServerMiddleware)
+
             def call(_worker, msg, _queue)
               attributes = {
                 SemanticConventions::Trace::MESSAGING_SYSTEM => 'sidekiq',
                 'messaging.sidekiq.job_class' => msg['wrapped']&.to_s || msg['class'],
                 SemanticConventions::Trace::MESSAGING_MESSAGE_ID => msg['jid'],