[OpenSIPS-Users] media-relay warning

[Jeff Pyle]

Hi Saúl,

That makes sense.  I'm more busy today than curious but thanks for the info!

Is this calculation used for documentation only?  Does disabling it affect any operational aspect?  Would its running too slow cause any traffic issues through the relay, particularly unscheduled disconnections from the dispatcher?  I'm trying to diagnose the root causes of some issues we had this morning and this information will be most helpful.



- Jeff


On May 25, 2010, at 12:19 PM, Saúl Ibarra Corretgé wrote:

> Hi Jeff and Lazslo,
> 
> On 25/5/10 4:45 PM, Jeff Pyle wrote:
>> Laszlo,
>> 
>> Good suggestion... I haven't dug into the source to see if the two are
>> related. I've set that value to 0 to disable it. We'll see.
>> 
> 
> Indeed, that setting disables that calculation. If too many streams are 
> traversing the MediaProxy relay at the same time, the calculation could 
> take too long (depending on the configuration setting) so it's not a 
> good idea to do it. You may want to increase the traffic sampling period.
> 
> In case you are curious, look at the _measure_speed function in the 
> SessionManager class (mediacontrol.py file). That function is called 
> recurrently each traffic_sample_rate seconds, that's why is not a good 
> idea for it to take long making the calculation.
> 
> 
> Regards,
> 
> -- 
> Saúl Ibarra Corretgé
> AG Projects
> 
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