[Freeswitch-users] CHANNEL_HANGUP_COMPLETE events received not keeping pace with number of calls

[Joseph Barrero]

If you are comfortable with python 3, I highly suggest using asyncio,
concurrent.futures with ThreadPoolExecutor, and coroutines to listen and
process events.

On Mon, Oct 7, 2019 at 7:59 AM Neil Patel <neilp at cs.stanford.edu> wrote:

> Yes, looking deeper there is I/O bound activities in the listener loop
> that is actually the slow part.
>
>
> On Mon, Oct 7, 2019 at 6:09 PM Alexey Sibyakin <alex at freeswitch.com>
> wrote:
>
>> Hi,
>>
>> That's your listener reads events too slow, you need to refactor it to be
>> faster. Python may be slow, the same implementation with Go or .Net Core
>> may give a lot of performance for free.
>>
>> Regards,
>> Alex
>>
>> Alex Sibyakin | Support Engineer SignalWire | 228 Hamilton Ave 3rd Floor,
>> Palo Alto, CA 94303 Email: alex at freeswitch.com Website:
>> https://www.signalwire.com
>>
>>
>>
>> On Mon, Oct 7, 2019 at 7:40 PM Neil Patel <neilp at cs.stanford.edu> wrote:
>>
>>> Hi All,
>>>
>>> I have an event listener script (Python) that listens for
>>> “CHANNEL_HANGUP_COMPLETE” events. Logs show that the script, which runs
>>> continuously in an infinite loop within supervisor, receives 1000 events
>>> every 15 mins.
>>>
>>> At the same time we are making about 15K calls every 15 mins. So this
>>> script is 15x slower than the volume of calls and falls behind and often
>>> gets the “Queue size: [100000/100000] Max queue size reached” error.
>>>
>>> My question is: how do I make the events reach the listener faster to
>>> keep up with the outbound call traffic?
>>>
>>> Thanks.
>>> _________________________________________________________________________
>>>
>>> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
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>>
>> _________________________________________________________________________
>>
>> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
>> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
>> services.
>> Build your next product on our scalable cloud platform.
>>
>> Join our online community to chat in real time
>> https://signalwire.community
>>
>> Professional FreeSWITCH Services
>> sales at freeswitch.com
>> https://freeswitch.com
>>
>> Official FreeSWITCH Sites
>> https://freeswitch.com/oss
>> https://freeswitch.org/confluence
>> https://cluecon.com
>>
>> FreeSWITCH-users mailing list
>> FreeSWITCH-users at lists.freeswitch.org
>> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
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>> https://freeswitch.com
>
> _________________________________________________________________________
>
> The FreeSWITCH project is sponsored by SignalWire https://signalwire.com
> Enhance your FreeSWITCH install with disruptive priced SMS and PSTN
> services.
> Build your next product on our scalable cloud platform.
>
> Join our online community to chat in real time
> https://signalwire.community
>
> Professional FreeSWITCH Services
> sales at freeswitch.com
> https://freeswitch.com
>
> Official FreeSWITCH Sites
> https://freeswitch.com/oss
> https://freeswitch.org/confluence
> https://cluecon.com
>
> FreeSWITCH-users mailing list
> FreeSWITCH-users at lists.freeswitch.org
> http://lists.freeswitch.org/mailman/listinfo/freeswitch-users
> UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users
> https://freeswitch.com
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