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open-telemetry · Oct 31, 2023 · 8c2c2e7 · 8c2c2e7
1 parent 5b29795
commit 8c2c2e7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/...tation/active_support/lib/opentelemetry/instrumentation/active_support/span_subscriber.rb b/...tation/active_support/lib/opentelemetry/instrumentation/active_support/span_subscriber.rb
@@ -30,6 +30,8 @@ def self.subscribe(
 
         subscriber_object = ::ActiveSupport::Notifications.subscribe(pattern, subscriber)
 
+        # this can be removed once we drop support for Rails < 7.2
+        # see https://github.com/open-telemetry/opentelemetry-ruby-contrib/pull/707 for more context    
         if ::ActiveSupport::Notifications.notifier.respond_to?(:synchronize)
           ::ActiveSupport::Notifications.notifier.synchronize do
             subscribers = ::ActiveSupport::Notifications.notifier.instance_variable_get(:@string_subscribers)[pattern]