Add logging of S3-related errors (#16381)

2 files changed, 12 insertions, 2 deletions

diff --git a/app/controllers/api/base_controller.rb b/app/controllers/api/base_controller.rb
index 85f4cc768..b863d8643 100644
--- a/app/controllers/api/base_controller.rb
+++ b/app/controllers/api/base_controller.rb
@@ -40,7 +40,12 @@ class Api::BaseController < ApplicationController
     render json: { error: 'This action is not allowed' }, status: 403
   end
 
-  rescue_from Mastodon::RaceConditionError, Seahorse::Client::NetworkingError, Stoplight::Error::RedLight do
+  rescue_from Seahorse::Client::NetworkingError do |e|
+    Rails.logger.warn "Storage server error: #{e}"
+    render json: { error: 'There was a temporary problem serving your request, please try again' }, status: 503
+  end
+
+  rescue_from Mastodon::RaceConditionError, Stoplight::Error::RedLight do
     render json: { error: 'There was a temporary problem serving your request, please try again' }, status: 503
   end
 
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index b4fb83661..3d2f8280b 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -26,7 +26,12 @@ class ApplicationController < ActionController::Base
   rescue_from Mastodon::RateLimitExceededError, with: :too_many_requests
 
   rescue_from HTTP::Error, OpenSSL::SSL::SSLError, with: :internal_server_error
-  rescue_from Mastodon::RaceConditionError, Seahorse::Client::NetworkingError, Stoplight::Error::RedLight, ActiveRecord::SerializationFailure, with: :service_unavailable
+  rescue_from Mastodon::RaceConditionError, Stoplight::Error::RedLight, ActiveRecord::SerializationFailure, with: :service_unavailable
+
+  rescue_from Seahorse::Client::NetworkingError do |e|
+    Rails.logger.warn "Storage server error: #{e}"
+    service_unavailable
+  end
 
   before_action :store_current_location, except: :raise_not_found, unless: :devise_controller?
   before_action :require_functional!, if: :user_signed_in?