[Freeswitch-users] Freeswitch stops handling register requests

[Markus Bönke]

I just checked the logs of our esl client and this was not the case. There is only one parrallel bridge to 8 destinations near the time where the problem occurred. Also the esl socket continued to receive and send events after freeswitch stopped to answer on register events. But maybe it has to do with the esl library like too many open threads or something like that. We recently updated the system from 1.4.26 to 1.6.17, everything was running for 2 days with around 150-200 calls parallel before the problem occurred. I’ve increased debug and monitoring, let’s see if it appears again in the next days.

Thanks and regards

Markus


> Am 05.05.2017 um 19:03 schrieb Michael Jerris <mike at jerris.com>:
> 
> What you describe could happen if your esl script suddenly sent many thousands of originate commands.
> 
>> On May 5, 2017, at 11:58 AM, Markus Bönke <mbodbg at gmx.net> wrote:
>> 
>> Hello,
>> 
>> We faced today the following situation:
>> 
>> Freeswitch suddenly stopped to respond to answer to REGISTER requests.
>> At the same time it created more and more channels. A lot of them „hung" in status „RINGING“, after some time all calls were rejected with 503 Maximum Calls In Progress.
>> 
>> After a restart, everything went back to normal
>> 
>> I cannot find any WARNING or ERRROR/CRIT messages in the log.
>> Also there is nothing special in the syslog at the time the issue appeared.
>> 
>> We are using freeswitch 1.6.17 on debian jessie installed from debian packages. Calls are handled via esl / mod_event socket.
>> 
>> Is there any known issue with this version? Is there anything else I can check?
>> 
>> Thanks and Regards
>> 
>> Markus
>> 
> 
> 
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