Merge branch 'glitch' into main

1 files changed, 17 insertions, 0 deletions

diff --git a/lib/paperclip/attachment_extensions.rb b/lib/paperclip/attachment_extensions.rb
index 752e79e65..94f7769b6 100644
--- a/lib/paperclip/attachment_extensions.rb
+++ b/lib/paperclip/attachment_extensions.rb
@@ -39,6 +39,23 @@ module Paperclip
     def default_url(style_name = default_style)
       @url_generator.for_as_default(style_name)
     end
+
+    STOPLIGHT_THRESHOLD = 10
+    STOPLIGHT_COOLDOWN  = 30
+
+    # We overwrite this method to put a circuit breaker around
+    # calls to object storage, to stop hitting APIs that are slow
+    # to respond or don't respond at all and as such minimize the
+    # impact of object storage outages on application throughput
+    def save
+      Stoplight('object-storage') { super }.with_threshold(STOPLIGHT_THRESHOLD).with_cool_off_time(STOPLIGHT_COOLDOWN).with_error_handler do |error, handle|
+        if error.is_a?(Seahorse::Client::NetworkingError)
+          handle.call(error)
+        else
+          raise error
+        end
+      end.run
+    end
   end
 end