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Posted to users@tomcat.apache.org by August Detlefsen <au...@yahoo.com> on 2002/07/13 03:31:01 UTC
Where do serialized Objects go?
If I reload a context using the manager, Objects in my session get
serialized -but where do they go?
Are they actually written somewhere or only stored in memory?
Do Objects get serialized when you do a full Tomcat restart? If so,
where? Is there any chance that an Object could survive a full restart?
%0�� �
What would I have to do to clear them out?
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Re: Where do serialized Objects go?
Posted by August Detlefsen <au...@yahoo.com>.
Aha. Thanks! I never found them before because that file is deleted
from the filesystem as soon as it is read back in...
--- "Craig R. McClanahan" <cr...@apache.org> wrote:
>
>
> On Fri, 12 Jul 2002, August Detlefsen wrote:
>
> > Date: Fri, 12 Jul 2002 18:31:01 -0700 (PDT)
> > From: August Detlefsen <au...@yahoo.com>
> > Reply-To: Tomcat Users List <to...@jakarta.apache.org>,
> > augustd@codemagi.com
> > To: Tomcat Users List <to...@jakarta.apache.org>
> > Subject: Where do serialized Objects go?
> >
> > If I reload a context using the manager, Objects in my session get
> > serialized -but where do they go?
> >
>
> They get serialized to a file called SESSIONS.ser in the work
> directory
> for each webapp. NOTE - only session attributes that are
> Serializable get
> the benifit of this.
>
> > Are they actually written somewhere or only stored in memory?
> >
> > Do Objects get serialized when you do a full Tomcat restart? If so,
> > where? Is there any chance that an Object could survive a full
> restart?
> > %0�� �
>
> Yes, they survive a full restart as long as you don't delete the
> SESSIONS.ser file.
>
> > What would I have to do to clear them out?
> >
>
> cd $CATALINA_HOME/work/{servicename}/{hostname}/{context-path}
> rm SESSIONS.ser
>
> Craig
>
>
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> To unsubscribe, e-mail:
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
>
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Re: Where do serialized Objects go?
Posted by "Craig R. McClanahan" <cr...@apache.org>.
On Fri, 12 Jul 2002, August Detlefsen wrote:
> Date: Fri, 12 Jul 2002 18:31:01 -0700 (PDT)
> From: August Detlefsen <au...@yahoo.com>
> Reply-To: Tomcat Users List <to...@jakarta.apache.org>,
> augustd@codemagi.com
> To: Tomcat Users List <to...@jakarta.apache.org>
> Subject: Where do serialized Objects go?
>
> If I reload a context using the manager, Objects in my session get
> serialized -but where do they go?
>
They get serialized to a file called SESSIONS.ser in the work directory
for each webapp. NOTE - only session attributes that are Serializable get
the benifit of this.
> Are they actually written somewhere or only stored in memory?
>
> Do Objects get serialized when you do a full Tomcat restart? If so,
> where? Is there any chance that an Object could survive a full restart?
> %0«Ñ ¯
Yes, they survive a full restart as long as you don't delete the
SESSIONS.ser file.
> What would I have to do to clear them out?
>
cd $CATALINA_HOME/work/{servicename}/{hostname}/{context-path}
rm SESSIONS.ser
Craig
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