[Freeswitch-users] FS HA

Wed Jan 26 21:12:48 MSK 2011

On Wed, Jan 26, 2011 at 4:34 PM, Steven Ayre <steveayre at gmail.com> wrote:

> Tihomir,
>
> Are you saying all of those are implemented in mod_xml_cdr?
>
> If so, that's probably not the best place to implement them. They'd be
> better off in their own separate modules.
>
>
well, i have tested it with the original module ... don't wary about that
:=) ... I always use default modules if i have issues to see the behaviour.

> - added radius accounting interface
>>
>
> There's already a module for this I believe?
> http://wiki.freeswitch.org/wiki/Mod_radius_cdr
>

sorry to say that and pls don't get me wrong, but its not good ... and
doesn't support adding  custom VSAs  (something as in mod_rad_auth).

>
> - added odbc cdr interface
>>
>
> This would be better in its own module.
>
> - not the best place but
>>
>
I don't agree with you here, mod_xml_cdr has already two interfaces (curl
and fs) .. why not add radius and odbc as well ?

Of course i can move all of that in separate modules ... but why.. i look at
that as additional interfaces where i can send the CDR.

LCR stuff is on the roadmap already... and i agree its has no place here.

>   added a function to build up my dial-string... basically the same
>> functionality of LCR module but much more simpler :=)
>>
>
> Indeed it's not, I don't see how CDRs and LCR is related.
> This would be better as something like mod_custom_lcr. mod_lcr may well do
> what you need though with custom SQL.
>
> Warm Regards,
> -Steve
>
>
>
>
>
> On 26 January 2011 14:03, Tihomir Culjaga <tculjaga at gmail.com> wrote:
>
>> patch for mod_xml_cdr
>>
>> - added radius accounting interface
>> - added odbc cdr interface
>>
>> - not the best place but
>>   added a function to build up my dial-string... basically the same
>> functionality of LCR module but much more simpler :=)
>>
>
>
>
>
> On 26 January 2011 13:28, Steven Ayre <steveayre at gmail.com> wrote:
>
>> It shouldn't be hard to update them. Most interfaces haven't changed, and
>> those that have won't have changed much. Any changes will show up as
>> compile-time errors. If you wrote them in the first place then you'll be
>> easily capable of updating them for the latest version.
>>
>> If you have any patches that you think would be beneficial for the entire
>> community you can share them on http://jira.freeswitch.org, then they'll
>> get considered for adding to the trunk - what's the patch for?
>>
>> Patches to trunk modules will always be easier for you to maintain if you
>> can get them into trunk.
>>
>> -Steve
>>
>>
>>
>> On 26 January 2011 10:53, Tihomir Culjaga <tculjaga at gmail.com> wrote:
>>
>>> hello Anthony,
>>>
>>> ya, i was afraid of that... this means moving all my modules & patches to
>>> the latest git...
>>>
>>> radius cdr interface
>>> odbc cdr interface
>>>
>>
>>> within mod_xml_cdr <= i can share this as a patch... if you are
>>> interested.
>>>
>>>
>>> mod_say_hr - really bad programming .. needs big re-factoring but lack of
>>> time :(
>>> patches for mod_say_de & mod_say_fr - because wrong playing in some
>>> scenarios
>>>
>>> and some small stuff i made within mod_commands... anyhow this was on the
>>> road.
>>>
>>
>>>
>>> anyhow i was really into understanding the way the call context
>>> replication works... this may be the DB connection issue as the ODBC
>>> connection is reset on switchover (im switching entire resource .. floating
>>> IP, & database)
>>>
>>>
>>> so what really happens is the FS on 2nd node just getting sessions from
>>> sip_recovery
>>>
>>> from sofia_glue_recover: i see you are selecting sip_recovery table.
>>>
>>>
>>> select * from sip_recovery;
>>>    runtime_uuid profile_name hostname uuid metadata
>>> 24f77a1f-f315-4beb-904f-f779e8767c75 internal cxss01
>>> 102b2c7f-466f-4b6d-a795-e2cc25630e78
>>> 24f77a1f-f315-4beb-904f-f779e8767c75 external cxss01
>>> 52834d99-c1be-4832-bee9-7ba05238871d
>>>
>>>
>>>
>>> so, what do you do afterward?
>>>
>>>
>>> on the recovering node i see some portion of dialplan is executed and
>>> re-INVITEs being sent ... where do you get the DSP info for the recovering
>>> re-INVITE ?
>>>
>>>
>>>
>>>
>>> thanks for your help,
>>> Tihomir.
>>>
>>>
>>>
>>>
>>>
>>> On Wed, Jan 26, 2011 at 1:12 AM, Anthony Minessale <
>>> anthony.minessale at gmail.com> wrote:
>>>
>>>> There is an xml_cdr snapshot in sip_recovery sql table that contains
>>>> the data used for the recovery.
>>>> Also based on your logs, you are not using latest git.  I would try
>>>> that first before anything else.
>>>>
>>>>
>>>>
>>>> On Tue, Jan 25, 2011 at 7:24 AM, Tihomir Culjaga <tculjaga at gmail.com>
>>>> wrote:
>>>> > yap, both using the same config
>>>> >
>>>> >
>>>> > can you advice where is FS getting the SDP info for the re-INVITE ?
>>>> >
>>>> >
>>>> > On Tue, Jan 25, 2011 at 2:03 PM, Avi Marcus <avi at avimarcus.net>
>>>> wrote:
>>>> >>
>>>> >> Are you using two machines for the HA? do both have the same configs?
>>>> >> -Avi
>>>> >>
>>>> >> On Tue, Jan 25, 2011 at 11:41 AM, Tihomir Culjaga <
>>>> tculjaga at gmail.com>
>>>> >> wrote:
>>>> >> > Here is the debug: http://pastebin.freeswitch.org/15133
>>>> >> >
>>>> >> > i have set verbose_sdp=true in vars.xml as.
>>>> >> >   <X-PRE-PROCESS cmd="set" data="verbose_sdp=true"/>
>>>> >> >
>>>> >> > but not much to be seen of the verbose thing in the debug...
>>>> >> >
>>>> >> > Still, FS is sending a re-INVITE with wrong SDP. The call to be
>>>> >> > recovered is
>>>> >> > using ALAW... and ULAW is not supported.
>>>> >> > FS sends a re-INVITE with ULAW and CN in SDP. The re-INVITE is
>>>> rejected
>>>> >> > due
>>>> >> > to incompatible SDP.
>>>> >> >
>>>> >> > Where does FS get the information for the SDP in re-INVITE message?
>>>> >> >
>>>> >> >
>>>> >> > please advice,
>>>> >> > T.
>>>> >> >
>>>> >> >
>>>> >> >
>>>> >> > On Tue, Jan 25, 2011 at 12:01 AM, Tihomir Culjaga <
>>>> tculjaga at gmail.com>
>>>> >> > wrote:
>>>> >> >>
>>>> >> >> yap, i do have PCMA ... and the debug shows it correctly :=)
>>>> >> >>
>>>> >> >> i will try to see what it does with verbose. Post new debug
>>>> tomorrow.
>>>> >> >>
>>>> >> >> ty.
>>>> >> >>
>>>> >> >>
>>>> >> >> On Mon, Jan 24, 2011 at 11:29 PM, Steven Ayre <
>>>> steveayre at gmail.com>
>>>> >> >> wrote:
>>>> >> >>>
>>>> >> >>> Brian, it has PCMU in the sdp, but Sofia thinks it's setting
>>>> PCMA?
>>>> >> >>>
>>>> >> >>> Steve on iPhone
>>>> >> >>>
>>>> >> >>> On 24 Jan 2011, at 20:17, Brian West <brian at freeswitch.org>
>>>> wrote:
>>>> >> >>>
>>>> >> >>> > What makes you think that fails?  It has ULAW and CN in the
>>>> codec
>>>> >> >>> > list!
>>>> >> >>> >  Sounds like you need the verbose sdp... set the global
>>>> variable
>>>> >> >>> > "verbose_sdp=true"
>>>> >> >>> >
>>>> >> >>> > /b
>>>> >> >>> >
>>>> >> >>> > On Jan 24, 2011, at 1:50 PM, Tihomir Culjaga wrote:
>>>> >> >>> >
>>>> >> >>> >>
>>>> >> >>> >>
>>>> >> >>> >> i configured FS HA and looks like its trying to recover the
>>>> call ..
>>>> >> >>> >> but the re-INVITE fails due to "wrong/missed" codec
>>>> capability.
>>>> >> >>> >
>>>> >> >>> >
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>>>>
>>>>
>>>>
>>>> --
>>>> Anthony Minessale II
>>>>
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