[Freeswitch-dev] ODBC pooling

Hi all, Do I correctly understand, that mod_nibblebill (as of Feb 17 commit: b05ca56adf2dd8f9b0bbf114827de98aec8313ae) have a bottle neck with db connections? I.e. when there will be a number of calls bill_event and get_balance functions will hangup until after all the threads, executing the functions, will do their jobs with db or, even worse, negatively influence each other? Is this sequence is a right one in the aforesaid functions: switch_odbc_handle_new switch_odbc_handle_connect switch_odbc_handle_exec (in bill_event) switch_odbc_statement_handle_free (in bill_event) switch_odbc_handle_callback_exec (in get_balance) switch_odbc_handle_disconnect? If yes, where can I set pool size? Regards, YT.