Add note about not re-registering the same block

DataDog · Aug 7, 2024 · 216bc8b · 216bc8b
1 parent 9f1d53d
commit 216bc8b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/lib/datadog/core/utils/at_fork_monkey_patch.rb b/lib/datadog/core/utils/at_fork_monkey_patch.rb
@@ -60,6 +60,8 @@ def fork
             result
           end
 
+          # NOTE: You probably want to wrap any calls to datadog_at_fork with a OnlyOnce so as to not re-register
+          #       the same block/behavior more than once.
           def datadog_at_fork(stage, &block)
             raise ArgumentError, 'Bad \'stage\' for ::datadog_at_fork' unless stage == :child