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Re: Conserver 8.x on Solaris 8...

William Charles william.charles@db.com
Thu, 13 May 2004 18:32:36 -0700 (PDT)


That's an idea. I can also confirm that the observed behaviour is indeed due to the terminal server having (recently) been configured to drop idle connections...

Thanks,
Will.

William Charles ______________________________________________________________
Global UNIX Engineering, Asia/Pacific [/] Deutsche Bank Sydney +61 2 9258 1916



                                                                                                                   
                      cfowler@outpostse                                                                            
                      ntinel.com               To:       William Charles/Sydney/DBAustralia/DeuBa@DBAustralia      
                      Sent by:                 cc:       users-bounces@conserver.com, users@conserver.com,         
                      users-bounces@con         bryan@conserver.com                                                
                      server.com               Subject:  Re: Conserver 8.x on Solaris 8...                         
                                                                                                                   
                                                                                                                   
                      14/05/2004 11:10                                                                             
                      Please respond to                                                                            
                      cfowler                                                                                      
                                                                                                                   
                                                                                                                   




I think one temp solution may be to change the keepalive on the
conserver server to something less than 5 minutes.  That may keep it
going.

On Thu, 2004-05-13 at 20:42, William Charles wrote:
> Many thanks to all those who responded. All were right in saying that the likely culprit was our Cisco terminal servers timing-out the connections after five minutes... I'm not yet sure whether our Network colleagues have changed anything, but I'm almost certain that Conserver 7.x was somewhat less sensitive to this? I certainly don't recall the logs being full of reconnection messages? Could be wrong...
>
> Thanks Again,
> Will.
>
> William Charles ______________________________________________________________
> Global UNIX Engineering, Asia/Pacific [/] Deutsche Bank Sydney +61 2 9258 1916
>
>
>
>
>                       bryan@conserver.c
>                       om                       To:       users@conserver.com
>                       Sent by:                 cc:
>                       users-bounces@con        Subject:  Re: Conserver 8.x on Solaris 8...
>                       server.com
>
>
>                       13/05/2004 22:39
>
>
>
>
>
>
> On Thu, May 13, 2004 at 03:11:57PM +1000, William Charles wrote:
> > Folks,
> >
> > Before I spend too much time tracking this down, has anyone seen the following behaviour before? I'm using Conserver 8.1.5 on a Solaris 8 host connecting to several terminal servers via TCP. Every five minutes each Conserver daemon wakes up and reports the following for each console in its group... The same behaviour has been observed with older versions of Conserver 8...
> >
> >       [Thu May 13 15:01:29 2004] conserver (5783): ERROR: [scholes] read failure
> >       [Thu May 13 15:01:29 2004] conserver (5783): [scholes] automatic reinitialization
> >
>
> looks like the terminal server is timing out the console connections.
> i know some have default idle-timeouts that disconnect clients after a
> certain amount of inactivity.  and, then again, others can be set that
> way.  that's my guess...a 5 minute idle-timeout.
>
> Bryan
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