SV: SV: [lwip-users] Re: TCP_SEG Leak ...

[Jan Wester]

Hi
I have checked my timer by using a LED and is called every 250ms (tcp_tmr)
I also have a capture of traffic (ooseg.pcap) with dump of active pcbs
(pcbs.txt)
The lwip is on 192.168.0.1 with webserver using multisessions, the actuel
page consists of 3 files (3 sessions), html, css and gif  


Med vänlig hälsning/Best Regards
Jan Wester

_________________________________ 
WHI Konsult AB
Scheelegatan 11, 112 28 Stockholm, Sweden
www.whi.se
address@hidden
+46 8 449 05 30

-----Ursprungligt meddelande-----
Från: address@hidden
[mailto:address@hidden För Kieran Mansley
Skickat: den 2 januari 2008 14:27
Till: Mailing list for lwIP users
Ämne: Re: SV: [lwip-users] Re: TCP_SEG Leak ...

On Wed, 2008-01-02 at 14:10 +0100, Jan Wester wrote:
> Hi
> I have temporary removed the patch for check of active pcb i CLOSING 
> state, I have waited for 20 minutes but the problem is still where and 
> after a while all pcbs is in this state and no more connection can bee 
> done I add a the dump of active pcbs, let me know how I can go further

A packet capture of the traffic over this period (from before the
connections were closed until they get into the state you describe
above) would be helpful.  I would also check that your TCP timers are firing
properly: this could be as simple as just printing something out each time
the slow timer fires (tcp_slowtmr() function) if you have a system where you
can see printed messages.

Thanks

Kieran



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pcbs.txt
Description: Text document

ooseg.pcap
Description: Binary data