[Freeswitch-users] Creating session object using uuid in Lua

[Siri MM]

Thanks for clarifying Anthony, I will try out the uuid_transfer way.


On Mon, Aug 25, 2014 at 2:01 AM, Anthony Minessale <
anthony.minessale at gmail.com> wrote:

> You cannot execute blocking calls on a session that is already doing
> something from an outside script.
>
> Transfer the uuid to execute the script instead.
>
> uuid_transfer <uuid> lua:script.lua:arg1:arg2:arg3 inline
>
> Or transfer it to park to put it in a passive state.
>
> uuid_transfer <uuid> park inline
> On Aug 21, 2014 2:40 AM, "Siri MM" <sirimmfs at gmail.com> wrote:
>
>> Ok, now I understand that getting a session object using uuid can be done
>> as follows:
>> session = freeswitch.Session(uuid);
>>
>> However, I am a bit confused..
>>
>> My lua script accepts 3 arguments - uuid, multicast ip & port, and then
>> does the following - create a session using freeswitch, and then execute
>> esf_page_group with the passed multicast and port
>>
>> What works is:
>> - Place an incoming call to FIFO queue with an orbit exten and timeout
>> - In the orbit exten, call lua script with uuid, multicast address and
>> port
>> After a timeout, it works like a charm - caller can make PA to the
>> listening parties
>>
>> Now, what doesn't work is:
>> - Modify lua script to pop out the call from fifo by using
>> execute("fifo","pa_q1 out wait"); and then call esf_page_group
>> - Place an incoming call to FIFO queue with an orbit exten and large
>> timeout
>> - Before the timeout occurs, call the lua script from CLI using luarun,
>> pass the required arguments
>>
>> In this case, the caller is unable to send the stream to multicast
>> address - instead, there seems to be a loopback, caller hears his own
>> audio. I think this is because of the way I am popping out I guess.
>> However, if I don't pop out, the caller seems remain in the queue
>>
>>
>> I am just wondering how do I retrieve a call in a fifo queue and play
>> around with it within a lua script?
>>
>>
>> On Thu, Aug 21, 2014 at 9:22 AM, Siri MM <sirimmfs at gmail.com> wrote:
>>
>>> Hi Brian
>>>
>>> Thanks for the reply. My aim is to unpark the call, playback a message
>>> to the caller, and then redirect the caller to a multicast paging
>>> group(esf_page_group), so that he could do a PA. From what I understand,
>>> intercept allows you to bridge to another call, am unsure if my requirement
>>> is achievable using this app.
>>>
>>>
>>> On Thu, Aug 21, 2014 at 1:47 AM, Brian West <brian at freeswitch.org>
>>> wrote:
>>>
>>>> If you have the UUID of the session you wish to unpark why not just
>>>> execute the intercept app?
>>>>
>>>>
>>>> On Wed, Aug 20, 2014 at 1:05 AM, Siri MM <sirimmfs at gmail.com> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> Is there a way I could create a session using an existing uuid in Lua?
>>>>> I see that this is possible in Javascript, but couldn't get the same to
>>>>> work in Lua.
>>>>>
>>>>> I am trying to retrieve the session of a parked call, so that I could
>>>>> unpark the same in the lua script (as fifo doesn't seem to work when not in
>>>>> a call context)
>>>>>
>>>>>
>>>>> _________________________________________________________________________
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>>>>>
>>>>> 
>>>>> 
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>>>>
>>>>
>>>>
>>>> --
>>>>
>>>> *Brian West*
>>>> brian at freeswitch.org
>>>>
>>>>
>>>> *Twitter: @FreeSWITCH , @briankwest*
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>>>>
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>>>>
>>>>
>>>> _________________________________________________________________________
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>>>>
>>>> Official FreeSWITCH Sites
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>>>>
>>>> 
>>>> 
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>>>
>>
>> _________________________________________________________________________
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>> http://www.freeswitchsolutions.com
>>
>> Official FreeSWITCH Sites
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>> http://confluence.freeswitch.org
>> http://www.cluecon.com
>>
>> 
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>
> _________________________________________________________________________
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> http://www.freeswitchsolutions.com
>
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> http://confluence.freeswitch.org
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>
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