Hi!

We user jsch to submit commands to Linux and AIX machines - and also get 
  NPEs from time to time. I am not shure if it is the same problem, but 
it would be gigantic if our problems were solved with this fix too.


Pan Li schrieb:
> Hi
> What do you think about another problem? that is NPE on channel.io.
> It is easier to be reproduced. I happened to switch to un-patched jsch
> version on our servers last night, then have NPE with 2/5 of all hosts.
> 
> 
>                                                                               
>                                           
>   From:       y...@jcraft.com (Atsuhiko Yamanaka)                             
>                                           
>                                                                               
>                                           
>   To:         pa...@prominic.net                                              
>                                           
>                                                                               
>                                           
>   Cc:         jsch-users@lists.sourceforge.net                                
>                                           
>                                                                               
>                                           
>   Date:       2009/06/15 13:58                                                
>                                           
>                                                                               
>                                           
>   Subject:    Re: [JSch-users] NPE and infinite loop under (very) high work 
> load                                        
>                                                                               
>                                           
> 
> 
> 
> 
> 
> Hi,
> 
> Thank you for your feedback,
> 
>    +-From: Pan Li <pa...@prominic.net> ------
>    |_Date: Mon, 15 Jun 2009 13:42:01 +0800 __
>    |
>    |Each ssh session runs in its own thread. We thought it was a dead lock
> in
>    |our code. We used jstack to find out the deadlock. But jstack didn't
> find
>    |any deadlock, it shown that the thread was running the same lines in
>    |Session.java. That was how we figured out the problem.
> 
> Is it possible to send me the output from jstack?
> 
> 
> Sincerely,
> --
> Atsuhiko Yamanaka
> JCraft,Inc.
> 1-14-20 HONCHO AOBA-KU,
> SENDAI, MIYAGI 980-0014 Japan.
> Tel +81-22-723-2150
>     +1-415-578-3454
> Skype callto://jcraft/
> 
> ------------------------------------------------------------------------------
> 
> Crystal Reports - New Free Runtime and 30 Day Trial
> Check out the new simplified licensing option that enables unlimited
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> _______________________________________________
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> JSch-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/jsch-users
> 
> 
> 
> 
> ------------------------------------------------------------------------
> 
> ------------------------------------------------------------------------------
> Crystal Reports - New Free Runtime and 30 Day Trial
> Check out the new simplified licensing option that enables unlimited
> royalty-free distribution of the report engine for externally facing 
> server and web deployment.
> http://p.sf.net/sfu/businessobjects
> 
> 
> ------------------------------------------------------------------------
> 
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Mit freundlichen Grüßen

Boris Klug

-- 
Boris Klug
Debeka-Hauptverwaltung
Abteilung BO/Q
Ferdinand-Sauerbruch-Str. 18
56058 Koblenz

Telefon: (0261) 498-3806
Telefax: (0261) 498-1541

E-Mail: boris.k...@debeka.de

------------------------------------------------------------------------------
Crystal Reports - New Free Runtime and 30 Day Trial
Check out the new simplified licensing option that enables unlimited
royalty-free distribution of the report engine for externally facing 
server and web deployment.
http://p.sf.net/sfu/businessobjects
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