Re: Strange behaviour of GnuGk 2.2.5

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Did you try to examine CPU/memory usage with top or other utility?
One strange thing I notice is that in you log, the timeout happens 
immediatelly
after connecting the socket.

----- Original Message ----- 
From: "Alex Golyshev" <alex.golyshev@xxxxxxx>
Sent: Saturday, February 17, 2007 7:14 PM


> Hi all.
>
> I've found a strange bug (?) in gnugk 2.2.5. After some working time gk
> starts to drop calls with reason 102 (Recovery from timer expiry).
> Log tells me that gk can't establish Q931 TCP connection wih remote party:
>
> 2007/02/17 18:45:12.290 3       ProxyChannel.cxx(2946)  Q931    Connect
> to xx.xx.xx.xx:1720 from yy.yy.yy.yy:0 successful
> 2007/02/17 18:45:12.290 3           yasocket.cxx(654)   Q931d
> xx.xx.xx.xx:1720 Error(1): Input/output error (12:57)
> 2007/02/17 18:45:12.290 3       ProxyChannel.cxx(2618)  Q931    Timed
> out waiting for a response to Setup message from xx.xx.xx.xx:1720
>
> So looks like gk gets some bad info from destinaion.. But from that
> moment many calls to different ip-addresses drop with the same error.
> I calculated that there was 15% of successful calls to usual value.
> After restarting gk returns to the normal state: calls are going through
> with no problem.
>
> I'm not sure that it is a gnugk problem, maybe calls drop due to tcp/ip
> full socket buffers etc.
>
> Gnugk 2.2.5, release version with the prefix prioroty patch. Failover is
> enabled, full proxy mode.
> OpenH323 1.18.0, PWLib 1.10.0. FreeBSD 6.1-Release.
>
> Does anybody have similar problems?
>
> Regards,
> Alex.


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