lib/submodules/ably-ruby/lib/ably/modules/async_wrapper.rb in ably-rest-0.7.5 vs lib/submodules/ably-ruby/lib/ably/modules/async_wrapper.rb in ably-rest-0.8.1

@@ -45,11 +45,12 @@
         deferrable.callback &success_callback if success_callback
 
         operation_with_exception_handling = proc do
           begin
             yield
-          rescue StandardError => e
-            deferrable.fail e
+          rescue StandardError => err
+            logger.error "An exception in an AsyncWrapper block was caught. #{err.class}: #{err.message}\n#{err.backtrace.join("\n")}"
+            deferrable.fail err
           end
         end
 
         complete_callback = proc do |result|
           deferrable.succeed result