[libnice] Assert due to wrong transition

Wed Mar 21 14:27:22 UTC 2018

2018-03-21 15:26 GMT+01:00 Lorenzo Miniero <lminiero at gmail.com>:

> 2018-03-21 14:33 GMT+01:00 Igor Khomenko <igor at quickblox.com>:
>
>> Lorenzo, this is how I run Janus:
>>
>> sudo /opt/janus/bin/janus -b -L /var/log/janus.log
>>
>>
>
> -b runs Janus as a daemon, so that will kill stdout and stderr. You'll
> have to put in background the old fashioned way, e.g.:
>
> /opt/janus/bin/janus [your cmdline options] >/path/to/mylogfile 2>&1 &
>

In this case, don't put any option at all...  just redirect
to /var/log/janus.log where /path/to/mylogfile is.

L.

>
> L.
>
>
>
>> and I do not use any logs redirecting option
>>
>> Could you please tell me how I can leave stdout/stderr logging enabled
>> and redirect both to a file
>>
>> thanks
>>
>> On 21 March 2018 at 14:51, Lorenzo Miniero <lminiero at gmail.com> wrote:
>>
>>> 2018-03-19 14:39 GMT+01:00 Igor Khomenko <igor at quickblox.com>:
>>>
>>>> This is what I got from Janus log after startup when set above configs:
>>>>
>>>> [Mon Mar 19 10:04:20 2018] Enabling libnice debugging...
>>>> [Mon Mar 19 10:00:51 2018] [33m[WARN] [0m No NICE_DEBUG environment
>>>> variable set, setting maximum debug
>>>> [Mon Mar 19 10:00:51 2018] [33m[WARN] [0m No G_MESSAGES_DEBUG
>>>> environment variable set, setting maximum debug
>>>> [Mon Mar 19 10:00:51 2018] Debugging NICE_DEBUG=all G_MESSAGES_DEBUG=all
>>>>
>>>> But I think it's not still there, I can't find proper logs of libnice
>>>> inside /var/log/janus.log
>>>>
>>>> Here is my log
>>>> https://www.dropbox.com/s/zqkyjb80sl0cdwg/janus.log?dl=0
>>>>
>>>>
>>>
>>> This log doesn't contain any libnice related information, so I don't
>>> think this can help Olivier and the others figure out what's wrong. I
>>> believe the libnice debugging ends up on stdout or stderr, so if you're
>>> using the Janus log-to-file feature and disable stdout, those lines will be
>>> lost. You should either leave stdout/stderr logging enabled, and redirect
>>> both to a file, or check how you can redirect the NICE_DEBUG and
>>> G_MESSAGES_DEBUG debugging to the same file you're saving to.
>>>
>>> L.
>>>
>>>
>>>
>>>
>>>> For example, we can find these lines:
>>>>
>>>> ---------------------------------------------------
>>>>   Starting Meetecho Janus (WebRTC Gateway) v0.2.1
>>>> ---------------------------------------------------
>>>> ....
>>>> [Mon Mar 19 10:21:29 2018] Enabling libnice debugging...
>>>>
>>>> This is when Janus was restarted after the crash,
>>>> but before these lines I do not find anything unusual, and also there
>>>> are no libnice debug logs
>>>>
>>>> @Lorenzo - should we check for libnice debug logs on other place?
>>>>
>>>> thanks
>>>>
>>>> On 6 March 2018 at 11:59, Igor Khomenko <igor at quickblox.com> wrote:
>>>>
>>>>> I set "nice_debug = true" in Janus config which is going to enable the
>>>>> flag you mentioned, here
>>>>> https://github.com/meetecho/janus-gateway/blob/master/ice.c#L110
>>>>>
>>>>> Will try to reproduce the issue and then post here logs
>>>>>
>>>>> On 5 March 2018 at 21:00, Olivier Crête <olivier.crete at collabora.com>
>>>>> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I wonder how it gets there in that state. It should be in the state
>>>>>> connecting for this code to be called... Can you get a log with the libnice
>>>>>> debug from the case? with G_MESSAGES_DEBUG=libnice ?
>>>>>>
>>>>>> Olivier
>>>>>>
>>>>>> On Mon, 2018-03-05 at 18:32 +0200, Igor Khomenko wrote:
>>>>>>
>>>>>> Here is a link to stacktrace
>>>>>> https://gist.github.com/soulfly/6d2f629b511423cbc1914ea66a141832
>>>>>>
>>>>>>
>>>>>> Here is a commit I reproduced this issue
>>>>>> https://github.com/libnice/libnice/blob/dbaf8f5ccd76089e3408
>>>>>> 83887c7e08e6c04de80a/agent/agent.c#L2320
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> _______________________________________________
>>>>>> nice mailing listnice at lists.freedesktop.orghttps://lists.freedesktop.org/mailman/listinfo/nice
>>>>>>
>>>>>> --
>>>>>>
>>>>>> Olivier Crête olivier.crete at collabora.com
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Igor Khomenko,
>>>>> CTO @ *QuickBlox*
>>>>>
>>>>> igor at quickblox.com <taras at quickblox.com>
>>>>> Q-municate <https://q-municate.com/>: Igor Khomenko
>>>>>
>>>>> We will be happy to solve your tech issues if you ask ‘quickblox’
>>>>> tagged question on StackOverflow http://stackoverflow.com/quest
>>>>> ions/ask
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Igor Khomenko,
>>>> CTO @ *QuickBlox*
>>>>
>>>> igor at quickblox.com <taras at quickblox.com>
>>>> Q-municate <https://q-municate.com/>: Igor Khomenko
>>>>
>>>> We will be happy to solve your tech issues if you ask ‘quickblox’
>>>> tagged question on StackOverflow http://stackoverflow.com/questions/ask
>>>>
>>>> _______________________________________________
>>>> nice mailing list
>>>> nice at lists.freedesktop.org
>>>> https://lists.freedesktop.org/mailman/listinfo/nice
>>>>
>>>>
>>>
>>
>>
>> --
>> Igor Khomenko,
>> CTO @ *QuickBlox*
>>
>> igor at quickblox.com <taras at quickblox.com>
>> Q-municate <https://q-municate.com/>: Igor Khomenko
>>
>> We will be happy to solve your tech issues if you ask ‘quickblox’ tagged
>> question on StackOverflow http://stackoverflow.com/questions/ask
>>
>
>
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