--- a/server/sources/__init__.py	Wed Jan 22 15:35:13 2014 +0100
+++ b/server/sources/__init__.py	Thu Jun 27 09:18:39 2013 +0200
@@ -249,14 +249,6 @@
             cnxset.cnx = self.get_connection()
             cnxset.cu = cnxset.cnx.cursor()
 
-    def cnxset_freed(self, cnx):
-        """the connections set holding the given connection is being reseted
-        from its current attached session.
-
-        do nothing by default
-        """
-        pass
-
     # cache handling ###########################################################
 
     def reset_caches(self):