Prevent multiple handlers for Delete of Actor from running (#9292)

2018-11-16 19:46:23 +01:00
parent 074960bb0f
commit 9311430ed7
2 changed files with 10 additions and 2 deletions
--- a/app/lib/activitypub/activity.rb
+++ b/app/lib/activitypub/activity.rb
@@ -129,4 +129,10 @@ class ActivityPub::Activity
      ::FetchRemoteStatusService.new.call(@object['url'])
    end
  end
+
+  def lock_or_return(key, expire_after = 7.days.seconds)
+    yield if redis.set(key, true, nx: true, ex: expire_after)
+  ensure
+    redis.del(key)
+  end
 end