lib/mongo/server_selector/primary_preferred.rb in mongo-2.4.0.rc1 vs lib/mongo/server_selector/primary_preferred.rb in mongo-2.4.0

@@ -66,10 +66,10 @@
       #
       # @since 2.0.0
       def to_mongos
         preference = { :mode => 'primaryPreferred' }
         preference.merge!({ :tags => tag_sets }) unless tag_sets.empty?
-        preference.merge!({ maxStalenessMS: max_staleness * 1000 }) if max_staleness
+        preference.merge!({ maxStalenessSeconds: max_staleness }) if max_staleness
         preference
       end
 
       private