[Freeswitch-users] Example of playing background music

[Callum Guy]

Yeah it looks like you're trying to kill the uuid of the JOB rather than
the UUID of the channel. The uuid of the job only exists as a reference so
that when the background music task here finishes you can match up the
UUID's and know which job has completed.

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On 20 March 2014 13:41, Alex Lake <alex at digitalmail.com> wrote:

> Is it possible in Lua to do something like....
>
>
> playback_uuid = GetTheUuidFrom(session:execute("bgapi uuid_broadcast
> <a-leg uuid> nicemusic.wav"))
>
> Then do some stuff on the b-leg
>
> Then
>
> session:execute("uuid_kill "..playback_uuid)
>
> When I've tried it, I get....
>
> 2014-03-20 12:27:07.474905 [INFO] switch_cpp.cpp:1288 exec_async
> uuid_broadcast 4b0faa1a-6898-438a-8099-8c09eff7d1b0
> local_stream://moh...  (dmpx_r27s1_bleg.lua
> uuid:ddde917b-d9df-44b1-9b33-2b46d639f100 [?])
> 2014-03-20 12:27:07.474905 [DEBUG] switch_core_media_bug.c:532 Attaching
> BUG to sofia/internal/0001302 at 004-0095.sb12.dmclub.org
> 2014-03-20 12:27:07.474905 [DEBUG] switch_core_session.c:1151 Send
> signal sofia/internal/0001302 at 004-0095.sb12.dmclub.org [BREAK]
> 2014-03-20 12:27:07.474905 [INFO] switch_cpp.cpp:1288 ...exec_async
> returning +OK Job-UUID: 88727341-5d44-4631-a69a-368df85ebdf0
> ...
> ...
> 2014-03-20 12:27:11.244906 [INFO] switch_cpp.cpp:1288 dmExec uuid_kill
> 88727341-5d44-4631-a69a-368df85ebdf0
> 2014-03-20 12:27:11.244906 [INFO] switch_cpp.cpp:1288 ...dmExec
> returning -ERR No such channel!
>
>
> I can only presume I've got the wrong end of the stick on these
> asynchronous jobs!
>
> (BTW, dmExec is a wrapper around api:executeString)
>
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