[Freeswitch-users] HA recovery of custom channels variables

[Danny Gershman]

I also noticed a dialplan application that lets you do this.

uuid_broadcast <uuid> recovery_refresh::<uri>

What is this for?

On Fri Nov 21 2014 at 3:22:39 PM Danny Gershman <danny.gershman at gmail.com>
wrote:

> Ok cool I think we are going to go the Redis route.  We were using it to
> store information about the channel for our own application, essentially
> arbitrary information about our system.
>
> Regarding mod_redis... this doesn't already do this does it?  What does
> mod_redis do?
>
> On Fri Nov 21 2014 at 2:32:38 PM Michael Jerris <mike at jerris.com> wrote:
>
>> The information is updated on bridge, unbridge, answer, and media
>> negotiation.  Basically any time the switch_core_recovery_track function is
>> called.  It would be fairly easy to add a way in dialplan for you to
>> manually update, you could give that a try, and submit a patch.  The other
>> option wold be to do it on every dialplan execute, but I think that would
>> be far to high a cost to do.  The trick here is finding the right places to
>> re-write the state information to the db, as there is cost involved, we
>> don't want to do so in too many places.  This is why your actual scenario
>> matters.
>>
>> Mike
>>
>> On Nov 21, 2014, at 2:02 PM, Danny Gershman <danny.gershman at gmail.com>
>> wrote:
>>
>> I did another test with this, if I do a transfer right after I set the
>> variable then it's available.  Is there a way to propagate the channel
>> variables into the xml doc without doing a transfer or executing inline?
>>
>> On Fri Nov 21 2014 at 1:03:49 AM Danny Gershman <danny.gershman at gmail.com>
>> wrote:
>>
>>> I have done a simple test, I call in with a softphone to a conference.
>>> I grab the uuid and I run uuid_setvar.
>>>
>>> On Thursday, November 20, 2014, Michael Jerris <mike at jerris.com> wrote:
>>>
>>>> it depends when you are setting them.  If they are not in the xml doc
>>>> when you go to do recovery, they will not be re-populated.  When/how are
>>>> you setting them?
>>>>
>>>> > On Nov 20, 2014, at 5:49 PM, Danny Gershman <danny.gershman at gmail.com>
>>>> wrote:
>>>> >
>>>> > I'm using some custom channel variables for storage and I noticed
>>>> that when I do a recover they are not preserved because they are populated
>>>> to the table 'recovery'.
>>>> >
>>>> > Is there something that I'm not doing to make this work?
>>>> >
>>>> > --Danny G
>>>> > ____________________________________________________________
>>>> _____________
>>>>
>>>>
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