Le 06/04/2010 20:55, masarati@aero.polimi.it a écrit :
When requesting paged results control on glued databases, if a database (either superior or subordinate) returns one page that ends with the last corresponding entry in that database, the resulting cookie is empty. Thus, the result returned to the client corresponds to the final result of a paged response. However, other databases may have returned data. A fix is being designed. p.
Your fix for this problem works well in my tests.
Under the same subject, another problem arises:
Consider this : - back null ---- back ldap 1 returning 3 results to a search ---- back ldap 2 returning 3 results to a search
And you search "back null" with a page size of 2: - The first response contains 2 results from "back ldap 1" and a correct cookie. - The second response contains 1 result from "back ldap 1" and 1 result from "back ldap 2", and another correct cookie. - The third request, however, goes back to "back ldap 1", and returns the same results as the first response. - And so on... forever.
As I mentioned, it seems that to solve this problem we would have to tie a paged results cookie to a particular backend under glue...