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From sudip pattanayak <getsudi...@yahoo.co.in>
Subject Re: Tomcat gets hanged and sessions not releasing
Date Fri, 16 Oct 2009 11:48:59 GMT
Hi Mark,

I am not sure about the code, but we are confirming on whether we can share the code.
As of now I have some logs. Can you derive something based on the same.



Oct-14-09, 04:28:19.789    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'core_index.jar', '1C2A.7d7.329.482'.
Oct-14-09, 04:28:19.792    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'ss.jar', '5.5.2.0'.
Oct-14-09, 04:28:19.795    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'jcos.jar', '1C2A.7d7.33f.3fe'.
Oct-14-09, 04:28:19.798    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'javaextall.jar', '1C2A.7d7.329.480'.
Oct-14-09, 04:28:19.800    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'BMC_JClass363J.jar', '3.6.3.0'.
Oct-14-09, 04:28:19.812    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'chart.jar', '1C2A.7d7.329.480'.
Oct-14-09, 04:28:19.815    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'meter.jar', '1C2A.7d7.329.480'.
Oct-14-09, 04:28:19.819    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'table.jar', '1C2A.7d7.329.480'.
Oct-14-09, 04:28:19.833    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'textparam.jar', '1C2A.7d7.329.480'.
Oct-14-09, 04:28:19.836    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'coreclient.jar', '1C2A.7d7.329.480'.
Oct-14-09, 04:28:19.839    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'tabnav.jar', '1C2A.7d7.329.480'.
Oct-14-09, 04:28:19.842    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'modules/security_client.jar', '1C25.7d7.329.481'.
Oct-14-09, 04:28:19.844    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'modules/jpclient.jar', '1C2A.7d7.329.482'.
Oct-14-09, 04:28:19.847    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'modules/wpclient.jar', '1C2A.7d7.329.481'.
Oct-14-09, 04:28:19.850    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'modules/monclient.jar', '1BC6.7d7.329.481'.
Oct-14-09, 04:28:19.853    <Thread[http-8091-Processor5,5,main]>    DEBUG   
CORE_ALL:CORE_TAGLIB:CommonClientArchives:    

Adding to archive map: 'modules/cvclient.jar', '1BC6.7d7.329.481'.
Oct-14-09, 04:29:03.533    <Thread[http-4430-Processor5,5,main]>    INFO   
CORE_ROOT:COSProxyRunner:sessionBound:    max 

inactive interval (sec)=900, connection timeout (sec)=120, response delay (sec)=60, authentication
timeout (sec)=30
Oct-14-09, 04:29:03.533    <Thread[http-4430-Processor5,5,main]>    INFO   
CORE_ROOT:COSProxyRunner:sessionBound:    

user=abc, session id=4E7EE7AD4E3ED1CF640B65E0849752DC
Oct-14-09, 04:29:04.152    <Thread[http-4430-Processor5,5,main]>    INFO   
CORE:WebconsoleSecurityProvider.priv_login():    

Successfully logged in, user=xyz, sessions=1, anonymous=0
Oct-14-09, 04:29:23.719    <Thread[http-4430-Processor4,5,main]>    INFO   
CORE_ROOT:COSProxyRunner:sessionBound:    max 

inactive interval (sec)=900, connection timeout (sec)=120, response delay (sec)=60, authentication
timeout (sec)=30
Oct-14-09, 04:29:23.720    <Thread[http-4430-Processor4,5,main]>    INFO   
CORE_ROOT:COSProxyRunner:sessionBound:    

user=xyz, session id=78F7D2A8610676E5E495EF0D092C5A1F
Oct-14-09, 04:29:23.726    <Thread[http-4430-Processor4,5,main]>    INFO   
CORE:WebconsoleSecurityProvider.priv_login():    

Successfully logged in, user=xyz, sessions=2, anonymous=0
Oct-14-09, 04:29:28.509    <Thread[http-8091-Processor15,5,main]>    INFO   
WP:LayoutSession:openLayout:    locale string = 

EN_USA
Oct-14-09, 04:29:30.161    <Thread[http-8091-Processor1,5,main]>    ERROR   
CORE_REPOSITORY:getChildLinks:    cannot find 

link NAME: 'pwcSettings'. Cannot get child links.

Oct-14-09, 04:30:27.515    <Thread[PosManager - out Queue,5,main]>    ERROR   
WP:LayoutSession.SyncNodeListener:nodeRemoved: 

   error creating or retrieving node: name=Netcool and IM Mapping, id=308

Oct-14-09, 04:31:27.058    <Thread[http-8091-Processor4,5,main]>    ERROR   
CORE_REPOSITORY:getChildLinks:    cannot find 

link NAME: 'pwcMyPreferences'. Cannot get child links.
Oct-14-09, 04:31:28.246    <Thread[http-8091-Processor14,5,main]>    ERROR   
CORE_REPOSITORY:getChildLinks:    cannot find 

link NAME: 'pwcSettings'. Cannot get child links.
Oct-14-09, 04:31:47.875    <Thread[PosManager - out Queue,5,main]>    ERROR   
WP:LayoutSession.SyncNodeListener:nodeRemoved: 

   error creating or retrieving node: name=Netcool and IM Mapping, id=308
Oct-14-09, 04:32:07.859    <Thread[ThreadPool_0: WorkerThread_1,5,main]>    ERROR   
CORE::    Client did not respond within 

60000 msecs, assuming dead...

Oct-14-09, 04:32:07.860    <Thread[ThreadPool_0: WorkerThread_1,5,main]>    ERROR   


CORE:com.bmc.webconsole.core.COSProxyInvocHandler:asyncIOException:    IOException: Client
did not respond within 60000 

msecs, assuming dead...

Oct-14-09, 04:32:07.860    <Thread[ThreadPool_0: WorkerThread_1,5,main]>    ERROR   


CORE:com.bmc.webconsole.core.COSProxyInvocHandler:asyncIOException:    force logout of
unresponsive session, user=abc, 

id=4E7EE7AD4E3ED1CF640B65E0849752DC
Oct-14-09, 04:32:07.864    <Thread[ThreadPool_0: WorkerThread_3,5,main]>    LOG   
CORE:AuthenticationClientInvocMod:logout:  

  user=abc, id=4E7EE7AD4E3ED1CF640B65E0849752DC
Oct-14-09, 04:34:50.322    <Thread[http-4430-Processor4,5,main]>    ERROR   


CORE:WebconsoleSecurityProvider.logoutOfAllSessions():    logoutOfAllSessions failed! user
abc is still active
Oct-14-09, 04:34:50.329    <Thread[http-4430-Processor4,5,main]>    WARN   
CORE:WebconsoleSecurityProvider.login():    

Returning Exception: javax.security.auth.login.LoginException: Failed to force log off due
to an internal error. One or more 

of your sessions are in an invalid state and cannot be terminated.
Oct-14-09, 04:37:09.457    <Thread[http-4430-Processor5,5,main]>    ERROR   


CORE:WebconsoleSecurityProvider.logoutOfAllSessions():    logoutOfAllSessions failed! user
abc is still active
Oct-14-09, 04:37:09.457    <Thread[http-4430-Processor5,5,main]>    WARN   
CORE:WebconsoleSecurityProvider.login():    

Returning Exception: javax.security.auth.login.LoginException: Failed to force log off due
to an internal error. One or more 

of your sessions are in an invalid state and cannot be terminated.



If you see the last message it is the exception message i was speaking of.
Let me know your views.


Thanks,
Sudip

--- On Wed, 7/10/09, Mark Thomas <markt@apache.org> wrote:

From: Mark Thomas <markt@apache.org>
Subject: Re: Tomcat gets hanged and sessions not releasing
To: "Tomcat Users List" <users@tomcat.apache.org>
Date: Wednesday, 7 October, 2009, 1:19 PM

> ------- Original Message -------
> From: sudip pattanayak <getsudip43@yahoo.co.in>
> Subject: Tomcat gets hanged and sessions not releasing
> 
> Actually the tomcat session kind of gets hanged and the session for the troubled user
does not get released and the force full log off feature does not work.
> 
> Restarting the Tomcat solves the problem.
> 
> Any inputs on this.

It is a bug in your force log off feature. Without access to the relevant soure code, it is
hard to help.

Mark


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