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From Michael Bergknoff <be...@yahoo.com>
Subject Re: destroy/init sequence
Date Fri, 11 May 2001 02:17:41 GMT
Bo, thanks for the comments. Let's move the discussion
to the developer list and see if they have some
comments.

Thanks,
Mike

>>From: "Bo Xu" <boxu1966@hotmail.com>
>>Reply-To: tomcat-user@jakarta.apache.org
>>To: tomcat-user@jakarta.apache.org
>>Subject: Re: destroy/init sequence
>>Date: Sun, 06 May 2001 23:13:58 -0000
>>
>>>From: Michael Bergknoff <bergk@yahoo.com>
>>>Does the container maintain session state across
>>>a destroy/init sequence? If so is it up to each
>>>servlet to serialize or delete any objects stored
>>>in the session? For debugging, is it possible to
>>>control when the destroy method is called?
>>>
>>>Thanks,
>>>Mike
>>>[...]
>>
>>
>>Hi :-) I am not sure:
>>- IMHO, I think HttpSession doesn't has much
relation
>>  with one special MyServlet,  session is "of"
>>  webapps/container(not this webapp or that...),
i.e.,
>>  session is cross-webapp, so session is loaded by
>>  another classloader which is different from the
webapp
>>  classloader which loads MyServlet. so even if the
old
>>  webapp classloader is destroyed/GCed, the session
object
>>  and its Class object and its classloader are still
there.
>>[...]
>>
>
>Hi :-)  I find a mistake in my last email:-)
>
>with TC4.0b1(standalone, JDK1.3, winnt40):
>- session is "of" a special webapp, with the same
browser:
>  % diferent webapp "has" different session
>  % diferent MyServlet in the same webapp "has" same
session
>
>- when I updated MyServlet in webapp0, then MyServlet
will be
>  reloaded, then the session of webapp0 will be a new
>  one(before it is expired)
>
>  is the above right?  why does the container destroy
session
>  of a webapp when this webapp's classloader is
updated?
>
>
>have a nice day! :-)




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