disable notifications for common delivery errors

lib/push/message_gcm.rb

@@ -30,6 +30,7 @@ def check_for_error(connection)
         hsh = MultiJson.load(response.body)
         if hsh["failure"] == 1
           msg = hsh["results"][0]["error"]
+          Push::Daemon.logger.error("[#{connection.name}] Error received.")
 
           # MissingRegistration, handled by validation
           # MismatchSenderId, configuration error by client
@@ -40,10 +41,10 @@ def check_for_error(connection)
               Push::FeedbackGcm.create!(:app => connection.provider.configuration[:name], :failed_at => Time.now,
                 :device => device, :follow_up => 'delete')
             end
+            raise Push::DeliveryError.new(response.code, id, msg, "GCM", false)
+          else
+            raise Push::DeliveryError.new(response.code, id, msg, "GCM")
           end
-
-          Push::Daemon.logger.error("[#{connection.name}] Error received.")
-          raise Push::DeliveryError.new(response.code, id, msg, "GCM")
         elsif hsh["canonical_ids"] == 1
           # success, but update device token
           update_to = hsh["results"][0]["registration_id"]