[SR-Users] Too many packets in rtpengine UDP receive queue

[Zodiac]

Thanks for your analysis. Actually my rtpengine daemon is running on a Virtual Machine. So can there be solution to this problem?

> 在 2015年12月23日，21:56，Richard Fuchs <rfuchs at sipwise.com> 写道：
> 
> On 12/22/2015 10:21 AM, Zodiac wrote:
>> Hi friends:
>> 
>> I am running rtpengine daemon on a CentOS machine functionally. SIP
>> server is Kamailio. Vedio and audio calls are both OK with rtpengine.
>> 
>> But there is always prompts like following in rtpengine’s log:
>> 
>> Dec 22 19:57:52 localhost rtpengine[12679]:
>> [oaNEqGokmqgaXzj0xWyPeJDGPX7ln0gG port 30136] Too many packets in UDP
>> receive queue (more than 50), aborting loop. Dropped packets possible
>> Dec 22 19:57:52 localhost rtpengine[12679]:
>> [oaNEqGokmqgaXzj0xWyPeJDGPX7ln0gG port 30156] Too many packets in UDP
>> receive queue (more than 50), aborting loop. Dropped packets possible
>> Dec 22 19:57:52 localhost rtpengine[12679]:
>> [oaNEqGokmqgaXzj0xWyPeJDGPX7ln0gG port 30156] Too many packets in UDP
>> receive queue (more than 50), aborting loop. Dropped packets possible
>> 
>> 
>> So I am wondering whether this prompt is normal. Otherwise, what should
>> I do to prevent this to happen?
> 
> The usual cause for this is when the CPU is maxed out or when the machine can't keep up with the traffic in some other way (frequently happens in VMs). Another possibility is when signalling creates a forwarding loop within rtpengine, but that's usually detected and logged with an excplicit "loop detected" message.
> 
> Cheers
> 
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> 

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