its strange you want turn async into sync... but okay :=)
From my opinion, would be better to subscribe PLAYBACK_START and PLAYBACK_STOP events (and other events to track call state) and in this case react on PLAYBACK_STOP to process next command. This way you can handle simultaneous calls :=) As for commands, its better to use bgapi instead of api so you avoid being blocking during command execution ( e.g. originate ).
regards, Tihomir. On Thu, 18 Oct 2018 at 12:28, Brian West <brian@freeswitch.com> wrote:
You don’t have to use that method,
sendmsg: <uuid> call-command: execute exec-app-name: playback exec-app-args: file.wav event-lock:true
On Wed, Oct 17, 2018 at 7:02 AM Eugene Prokopiev <enp@itx.ru> wrote:
Hi,
Is it possible to play some file into parked call via inbound ESL connection? I have dialplan like this:
<extension name="in"> <condition> <action application="park"/> </condition> </extension>
I tried:
$ telnet localhost 8021
auth ClueCon
Content-Type: command/reply Reply-Text: +OK accepted
event plain CHANNEL_PARK
Content-Type: command/reply Reply-Text: +OK event listener enabled plain
Content-Length: 5397 Content-Type: text/event-plain
Event-Name: CHANNEL_PARK ... Unique-ID: 783e9456-d1f2-11e8-a77f-95321f80797f ...
api uuid_answer 783e9456-d1f2-11e8-a77f-95321f80797f
Content-Type: api/response Content-Length: 4
+OK
api uuid_displace 783e9456-d1f2-11e8-a77f-95321f80797f start /usr/share/freeswitch/sounds/ru/RU/elena/ivr/8000/ivr-welcome.wav
Content-Type: api/response Content-Length: 12
+OK Success
api uuid_broadcast 783e9456-d1f2-11e8-a77f-95321f80797f
playback::/usr/share/freeswitch/sounds/ru/RU/elena/ivr/8000/ivr-welcome.wav
Content-Type: api/response Content-Length: 17
+OK Message sent
api uuid_kill 783e9456-d1f2-11e8-a77f-95321f80797f
Content-Type: api/response Content-Length: 4
So, both api uuid_displace and api uuid_broadcast returns immediately with +OK. Is it possible to play and wait until the end of file? Or this is possible via sendmsg instead of api and suscribing on PLAYBACK_STOP event?
-- WBR, Eugene Prokopiev
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