[Users] BYE retransmits too quick!

[Daniel-Constantin Mierla]

Hello Greg,

the issue comes from the internal timer of openser, it has a fidelity of 
one seconds, so for the first retransmission it might be under 500ms. 
Does this issue cause troubles? We are looking to an alternative to 
improve the timer in this respect, but no timeline at this moment.

Cheers,
Daniel


On 02/23/06 19:48, Greg Fausak wrote:
> I'm doing an interop test with a well known
> ITPS, they are kicking back these BYE retransmits, like:
>
>      SIP MESSAGE 18       216.138.115.30:5061(www.testnode-3.com) ->
> 209.247.16.2:5060(deneps551.Denver1)
>      UDP Frame 18       17/Feb/06 17:09:36.8142
> TimeFromPreviousSipFrame=0.0010 TimeFromStart=8.0692
> BYE sip:209.247.16.2:5060 SIP/2.0
> Record-Route: <sip:216.138.115.30:5061;ftag=245-192.168.10.1;lr>
> Record-Route: <sip:216.138.115.27;ftag=245-192.168.10.1;lr>
> Via: SIP/2.0/UDP 216.138.115.30:5061;branch=z9hG4bK036d.a99621d6.0
> Via: SIP/2.0/UDP 216.138.115.27;branch=z9hG4bK036d.1fe4ca41.0
> Via: SIP/2.0/UDP 198.41.9.65:5060;branch=z9hG4bK245-192.168.10.1.256
> Via: SIP/2.0/UDP 192.168.10.23:5060;branch=z9hG4bK1371-192.168.10.23.1374
> From:  <sip:+18663072489 at 216.138.115.30:5061>;tag=245-192.168.10.1
> To: "Unknown" <sip:+17205626376 at 209.247.16.2>;tag=VPSF50603522629634
> Call-ID: DEN05020060217230928060500 at 209.244.48.214
> CSeq: 101 BYE
> Max-Forwards: 67
> Record-Route: <sip:198.41.9.65:5060>
> Contact: "8663072489" <sip:+18663072489 at 198.41.9.65:1074>
>
>
>      SIP MESSAGE 19       216.138.115.30:5061(www.testnode-3.com) ->
> 209.247.16.2:5060(deneps551.Denver1)
>      UDP Frame 19       17/Feb/06 17:09:36.8424
> TimeFromPreviousSipFrame=0.0282 TimeFromStart=8.0974
> BYE sip:209.247.16.2:5060 SIP/2.0
> Record-Route: <sip:216.138.115.30:5061;ftag=245-192.168.10.1;lr>
> Record-Route: <sip:216.138.115.27;ftag=245-192.168.10.1;lr>
> Via: SIP/2.0/UDP 216.138.115.30:5061;branch=z9hG4bK036d.a99621d6.0
> Via: SIP/2.0/UDP 216.138.115.27;branch=z9hG4bK036d.1fe4ca41.0
> Via: SIP/2.0/UDP 198.41.9.65:5060;branch=z9hG4bK245-192.168.10.1.256
> Via: SIP/2.0/UDP 192.168.10.23:5060;branch=z9hG4bK1371-192.168.10.23.1374
> From:  <sip:+18663072489 at 216.138.115.30:5061>;tag=245-192.168.10.1
> To: "Unknown" <sip:+17205626376 at 209.247.16.2>;tag=VPSF50603522629634
> Call-ID: DEN05020060217230928060500 at 209.244.48.214
> CSeq: 101 BYE
> Max-Forwards: 67
> Record-Route: <sip:198.41.9.65:5060>
> Contact: "8663072489" <sip:+18663072489 at 198.41.9.65:1074>
>
>
> Why is the BYE being sent so quickly?
> This is an intermediate UAS proxy, and every now and
> then it spits out an extra BYE like this.  Shouldn't
> this wait 500ms before doing a retry? The rest of the trace
> is clean.  I can forward the whole thing if there is any interest.
>
> -g
>
> --
> Greg Fausak
> greg at thursday.com
>
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