lib/zk/pool.rb in zk-1.5.2 vs lib/zk/pool.rb in zk-1.5.3

@@ -138,11 +138,11 @@
 
       def pool_state #:nodoc:
         @state
       end
 
-      protected
+      private
         def synchronize
           @mutex.synchronize { yield }
         end
 
         def assert_open!
@@ -253,10 +253,10 @@
       # @private
       def can_grow_pool?
         @mutex.synchronize { @connections.size < @max_clients }
       end
 
-      protected
+      private
         def populate_pool!(num_cnx)
           num_cnx.times { add_connection! }
         end
 
         def add_connection!