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

[Neil Patel]

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.
>> _________________________________________________________________________
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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
>
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