RE: Non-Responsive

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Try increasing the number of socket descriptors that your current Gnugk
can use. Maybe the number of sockets is the problem as Michal stated,
but I think that if it is then Gnugk should be patched so that it can
recover from the lack of socket resources instead of the entire process
just becoming non-responsive.

Freddy

-----Original Message-----
From: openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx
[mailto:openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of R.
Todd Wallace
Sent: Tuesday, February 08, 2005 12:00 PM
To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx
Subject: RE:  Non-Responsive

 
We have gone for a log time without any problems and then we locked up 3
times last night.  Same customer, same traffic.  The only difference is
that
we had more call attempts at a lower ASR.

R. Todd Wallace

-----Original Message-----
From: openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx
[mailto:openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of
Freddy
Parra
Sent: Tuesday, February 08, 2005 10:51 AM
To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx
Subject: RE:  Non-Responsive

Actually, I have run into this problem before on 2.2b5. It hasn't happen
to
me yet on 2.2.2. When this happens nothing is responsive. When you check
the
cpu usage for the Gnugk process it stays at zero, and the calls begin to
drop while all incoming calls never get connected. Also this has happen
to
me with about 500 calls in h225 routed mode (with
tunneling) only. I usually run 3 to 4 times more calls on Gnugk per
server.
So I don't think it's a socket issue or a cpu issue since cpu usage in
routed mode its relatively low when I'm running 1500 to 2000 calls on my
servers I'm at about 24 percent.

I believe I posted this same problem a few months back. This issue
doesn't
happen very often. I once noticed that it did happen to me when I issued
a
debug trace on the status port, the system became non-responsive like
the
symptoms just described. 

Freddy

-----Original Message-----
From: openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx
[mailto:openh323gk-users-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of
Zygmuntowicz Michal
Sent: Tuesday, February 08, 2005 11:25 AM
To: openh323gk-users@xxxxxxxxxxxxxxxxxxxxx
Subject: Re:  Non-Responsive

Maybe you're running out of sockets or cpu usage is too high.
Check port ranges and current socket usage and per process socket limits
(netstat, ulimit).
If you're using acct/auth, make sure your backend is not a bottleneck.

----- Original Message -----
From: "R. Todd Wallace" <rwallace@xxxxxxxxxxxxx>
Sent: Tuesday, February 08, 2005 5:01 PM


> We are having issues with the GNU becoming non-responsive.  The
service is
> still active, but you can't go to the status ports and calls start
> declining.  Nothing is written to the gatkeeper.log file.  If you stop
the
> service, it will not die and you have to kill with a "-9".  We have
the
> GNU's compiled with debug, but a core is not generated.  We are
running 
> the
> latest CVS and doing full media.  This seems to come with a very heavy

> load
> / call charge rate.  The only thing I see is that it scrolls the
following
> message across the screen to a call sticks:
>
> 2005/02/07 23:19:03.299 3       ProxyChannel.cxx(2757)  RTCP
> xxx.xxx.xxx.xxx:xxxx socket has no destination address yet, flush
ignored
>
> I think this is normal, but not sure if we are having problems with 
> sockets
> not freeing up or not freeing fast enough.
>
> Any Thoughts??
>
> R. Todd Wallace



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Homepage: http://www.gnugk.org/


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Discover which products truly live up to the hype. Start reading now.
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