Hi,
ANYTIME you write the value, you should do it like this:
if (session.getValue("var") == null) {
session.putValue("var",abcd);
}
The following should also be possible:
if (session.isNew()) {
session.putValue("var",abcd);
}
If you set the value always like this, how can it be overwritten?
Klaus
-----Original Message-----
From: Neeraj Arora [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, August 31, 1999 4:46 PM
To: [EMAIL PROTECTED]
Subject: Re: Session Id problem!!
Hi
I ve checked that value before inserting but it is overwritten by the second
one.
Sanjeev/Neeraj
--
On Tue, 31 Aug 1999 16:42:24 Cezar Totth wrote:
>Hi
>Why dont you just check your "var" value isnt already there, before
>putting it?
>Cezar
>
>On Tue, 31 Aug 1999, sanjeev kumar wrote:
>
>> Hi to all
>>
>> we are facing this problem :
>>
>> first I am explaining what we have done !!!!
>>
>> we are storing some value in session whenever a particular servlet is
called (this is the first one)
>> session.putValue("var", abcd );
>>
>> but when I try to get this value somewhere else it fetches the
overwritten value with new one !!!
>> (when above servlet is called second time from same machine )
>> this happens when more than one window is open on same machine !!!!!
>>
>> can anybody help me !!!!!!!!!!!!!!
>>
>> its urgent!!!!!!!!!
>>
>> sanjeev
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> >- Use URL rewriting for session tracking - so each browser window will
>> > inherit its own session ID.
>> >or:
>> >- Open multiple browsers processes, by running multiple browser
>> > binaries. (not by menu File->New Browser, or right-click-on-link->
>> > open in new window means).
>> > Multiple browser processes should not share session cookies anymore.
>> > However with MS-IE, users need to set some IE property that force it
to
>> > create a new browser process each time IE is launched, instead of
re-using
>> > an already running IE process.... That's confusing too.
>> >
>> >Avoid using "instance" in this context, it is very ambiguous -
>> >some might think at browser process, others to broser window, or
>> >session instance, or servlet instance, or any Java object instantiated
>> >with new()
>> >
>> >Cezar
>> >On Tue, 31 Aug 1999, Neeraj Arora wrote:
>> >
>> >> Hi to all,
>> >>
>> >> I am facing one problem that when I open multiple instances(in
different browser windows)
>> >> of my site same session Id is given to all different instances.
>> >> Even I tried to use synchronization for
>> >>
>> >> request.getSession(true);
>> >>
>> >> but still its giving the same
id.This poses a problem doing
>> >> user specific tasks.
>> >>
>> >> Neeraj
>> >>
>> >>
>> >> Get your FREE Email at http://mailcity.lycos.com
>> >> Get your PERSONALIZED START PAGE at http://my.lycos.com
>> >>
>> >>
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>> >
>>
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