[asterisk-users] ARI strange bug on version 13.29.2

[Joshua C. Colp]

On Mon, Dec 16, 2019 at 9:11 PM Joshua C. Colp <jcolp at sangoma.com> wrote:

> On Mon, Dec 16, 2019 at 8:21 PM Daniel Friedman <dani at 3xton.com> wrote:
>
>> Hello,
>>
>>
>>
>> I am using an ARI dialer for my applications and since my last upgrade
>>
>> to Ver. 13.29.2 from 13.23.1 I am getting this strange bug from the ARI
>> debugger:
>>
>>
>>
>> Debugging on all applications enabled
>>
>> <--- ARI request received from: x.x.x.x:63036 --->
>>
>> HOST: x.x.x.x:8088
>>
>> content-type: application/json
>>
>> authorization: Basic xxxx
>>
>> content-length: 265
>>
>> body:
>>
>> {
>>
>>   "context": "from-itc-dialer",
>>
>>   "extension": "secondleg",
>>
>>   "priority": 1,
>>
>>   "timeout": 60,
>>
>>   "endpoint": "Local/firstleg at from-itc-dialer/n",
>>
>>   "variables": {
>>
>>     "AGENT": "506655579",
>>
>>     "DESTINATION": "18662225555",
>>
>>     "CLI": "442031502032"
>>
>>   }
>>
>> }
>>
>>
>>
>> *[2019-12-17 02:10:06] ERROR[24851]: json.c:870 ast_json_vpack: Error
>> building JSON from '{s: s?, s: s?, s: o, s: s?, s: s?}': Expected format
>> 's', got '?'.*
>>
>> [2019-12-17 02:10:06] NOTICE[24853][C-0000208b]: Ext. firstleg:5 @
>> from-itc-dialer: The group channel is: itc-ebay and the group count is: 1
>> out of max 14
>>
>> [2019-12-17 02:10:06] ERROR[24851]:   Got 16 backtrace records
>>
>> # 0: asterisk ast_json_vpack()
>>
>> # 1: asterisk ast_json_pack()
>>
>> # 2: asterisk ast_json_dialplan_cep_app()
>>
>> # 3: asterisk ast_channel_snapshot_to_json()
>>
>> # 4: res_ari_channels.so <unknown>()
>>
>> # 5: res_ari_channels.so <unknown>()
>>
>> # 6: res_ari_channels.so <unknown>()
>>
>> # 7: [0x7f71a7385098] res_ari.so :0 ast_ari_invoke()
>>
>> # 8: [0x7f71a73865e1] res_ari.so :0 ast_ari_json_format()
>>
>> # 9: asterisk <unknown>()
>>
>> #10: asterisk <unknown>()
>>
>> #11: asterisk <unknown>()
>>
>> #12: asterisk <unknown>()
>>
>> #13: asterisk <unknown>()
>>
>> #14: [0x7f71e489caa1] libpthread.so.0 :0 pthread_create()
>>
>> #15: [0x7f71e3c2493d] libc.so.6 :0 __clone()
>>
>>
>>
>> <--- Sending ARI response to x.x.x.x:63036 --->
>>
>> *200 OK*
>>
>>
>>
>> The calls are getting through and the Asterisk is not crashing.
>>
>> I looked at the source code and it seems that I am sending all the right
>> parameters with a valid JSON format.
>>
>>
>>
>> Anyone has an idea what has been change in the Asterisk code and how can
>> I adopt my code to the this version?
>>
>
> What version of jansson do you have installed? If you use the bundled
> jansson (by passing --with-jansson-bundled to configure) does the problem
> resolve itself?
>

I have also created an issue[1].

[1] https://issues.asterisk.org/jira/browse/ASTERISK-28663

-- 
Joshua C. Colp
Senior Software Developer
Sangoma Technologies
Check us out at www.sangoma.com and www.asterisk.org
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