[Freeswitch-users] Memory leak in mod_nibblebill or in ODBC core?

[Sergey Okhapkin]

I want to utilize nibblebill features for prepaid support, but as soon as I 
enable nibble billing with

set nibble_rate=XXX
set nibble_account=NNNNNN
set enable_heartbeat_events=60

in dialplan, FS process begins to eat more and more memory, RSS grows from 23M 
to 100M and more after processing few thousands calls and continues to grow. 
If I comment out those 3 lines from dialplan, then FS RSS grows from initial 
23M to 50-60M (depending on the number of concurrent calls) and stays at this 
value, no memory leaks.

Do anybody use mod_nibblebill?

I'm experiencing this problem with all svn versions I tried including latest 
git version.