[asterisk-app-dev] ARI: exception when I hangup the call while a sound file is playing

Bigyan bigyan.adhikary at gmail.com
Wed Nov 30 13:50:15 CST 2016


Hello,
I'm posting again since I forgot to include the link to the code I was
trying out. It's at
https://wiki.asterisk.org/wiki/display/AST/ARI+and+Channels%3A+Simple+Media+Manipulation#ARIandChannels:SimpleMediaManipulation-channel-playback-monkeys.py

(I'm new to mailing lists so it's a bit confusing. I apologize if I'm using
this wrong.)

My original message:
=========
I am trying out ARI, and while executing channel-playback-monkeys.py from
the asterisk wiki, I get an exception when I hangup the call while the
monkeys sound file is playing.



Output from channel-playback-monkeys.py:

(aripython) ? python 04-channel-playback-monkeys.py

Monkeys! Attack SIP/bigyan_linphone-00000009!

ERROR:ari.client:Event listener threw exception
Traceback (most recent call last):
 File "/home/bigyan/Envs/aripython/local/lib/python2.7/site-
packages/ari/client.py",
line 100, in __run
 callback(msg_json, *args, **kwargs)
 File "/home/bigyan/Envs/aripython/local/lib/python2.7/site-
packages/ari/client.py",
line 198, in extract_objects
 event_cb(obj, event, *args, **kwargs)
 File "/home/bigyan/Envs/aripython/local/lib/python2.7/site-
packages/ari/model.py",
line 181, in fn_filter
 fn(objects, event, *args, **kwargs)
 File "04-channel-playback-monkeys.py", line 24, in playback_finished
 channel = client.channels.get(channelId=channel_id)
 File "/home/bigyan/Envs/aripython/local/lib/python2.7/site-
packages/ari/model.py",
line 62, in <lambda>
 return lambda **kwargs: promote(self.client, oper(**kwargs), oper.json)
 File "/home/bigyan/Envs/aripython/local/lib/python2.7/site-
packages/ari/model.py",
line 354, in promote
 resp.raise_for_status()
 File "/home/bigyan/Envs/aripython/local/lib/python2.7/site-
packages/requests/models.py",
line 884, in raise_for_status
 raise HTTPError(http_error_msg, response=self)
HTTPError: 404 Client Error: Not Found for url:
http://localhost:8088/ari/channels/1480481858.18

Channel SIP/bigyan_linphone-00000009 just left our application



And here's the output from asterisk:

== Using SIP RTP CoS mark 5
 -- Executing [1000 at aritesta:1] NoOp("SIP/bigyan_linphone-0000000b",
"") in new stack
 -- Executing [1000 at aritesta:2] Answer("SIP/bigyan_linphone-0000000b",
"") in new stack
 > 0x7f040400fb80 -- Probation passed - setting RTP source address to
192.168.1.66:7078
 -- Executing [1000 at aritesta:3] Stasis("SIP/bigyan_linphone-0000000b",
"hello") in new stack
 -- <SIP/bigyan_linphone-0000000b> Playing 'tt-monkeys.gsm' (language 'en')

[Nov 30 10:42:41] WARNING[12777][C-00000009]:
res_stasis_playback.c:250 playback_final_update: 1480481858.18:
Playback failed for sound:tt-monkeys



How exactly can I handle this? A code example would be very helpful.

Thanks.
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