[Freeswitch-users] Memory leak

[Pete Kelly]

Yep that seems to have worked.

To recap I was using the luasql.mysql library, and have moved to using
freeswitch.Dbh using the mysql "_r" thread safe odbc driver with unixodbc.

Thanks everyone for your help.

Pete

On 15 March 2011 14:30, Pete Kelly <pkelly at gmail.com> wrote:

> I have gone with Freeswitch's inbuilt odbc implementation, and I have the
> _r libs in use for the drivers.
>
> Fingers crossed it helps matters, should know in a few days.
>
>
> On 14 March 2011 16:25, Anthony Minessale <anthony.minessale at gmail.com>wrote:
>
>> also make sure to use the _r version of any libs you use such as
>> myodbc or mysqlclient
>>
>> look in /etc/odbcinst.ini and chances are its not the _r one
>>
>> # Driver from the MyODBC package
>> # Setup from the unixODBC package
>> [MySQL]
>> Description     = ODBC for MySQL
>> Driver          = /usr/lib64/libmyodbc3.so
>> Setup           = /usr/lib64/libodbcmyS.so
>> FileUsage       = 1
>>
>>
>> /usr/lib64/libmyodbc3.so needs to be /usr/lib64/libmyodbc3_r.so
>>
>>
>>
>>
>> On Mon, Mar 14, 2011 at 10:27 AM, Steven Ayre <steveayre at gmail.com>
>> wrote:
>> > Try using the freeswitch.Dbh interface:
>> > http://wiki.freeswitch.org/wiki/Lua_freeswitch_dbh
>> > It gives you a ODBC interface through freeswitch's odbc support, plus
>> you
>> > get the benefit of the connection caching.
>> > -Steve
>> >
>> >
>> > On 14 March 2011 14:28, Pete Kelly <pkelly at gmail.com> wrote:
>> >>
>> >>
>> >> On 14 March 2011 13:16, Steven Ayre <steveayre at gmail.com> wrote:
>> >>>
>> >>> If you use mod_lcr, we were getting a memory leak in that a few weeks
>> ago
>> >>> which is fixed in the latest git.
>> >>
>> >> No we are not. I am going to try strengthening up the code which closes
>> >> the DB connections. If that fails then I will compile and try the ODBC
>> >> driver.
>> >>
>> >>>
>> >>> -Steve
>> >>>
>> >>> On 14 March 2011 09:30, Pete Kelly <pkelly at gmail.com> wrote:
>> >>>>
>> >>>> Hi
>> >>>> We are using Freeswitch (from git sources) in a production
>> environment
>> >>>> to handle an IVR system using a simple set of dialplans and lua
>> scripts.
>> >>>> OpenSIPS 1.6 and mysql are also installed and running as part of the
>> same
>> >>>> IVR application.
>> >>>> However over time (approx 1 week) the memory usage of Freeswitch
>> >>>> increases, eventually creeping into swap space forcing us to restart
>> >>>> Freeswitch. The IVR handles approx 40 concurrent calls constantly,
>> and we
>> >>>> have instances of the IVR running on a 32bit Etch and 64bit Lenny
>> boxes -
>> >>>> both exhibit the same issue.
>> >>>> We have also tried the Sangoma freeswitch branch in case that
>> contained
>> >>>> any fixes, however we see the same issues.
>> >>>> Can anybody advise if this is a known issue with Freeswitch? Is it a
>> >>>> memory leak or is it possible to limit the amount of memory
>> Freeswitch will
>> >>>> use, forcing it to garbage collect when it reaches the limit?
>> >>>> Any advice on where to look/debug next would be appreciated.
>> >>>> Thanks
>> >>>> Pete
>> >>>>
>> >>>>
>> >>>> _______________________________________________
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>> >>>>
>> >>>
>> >>>
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>> >>
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>>
>>
>>
>> --
>> Anthony Minessale II
>>
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