Take a look at the javax.servlet.http.HttpSessionBindingListener interface
in the JSDK documentation.
(*Chris*)
----- Original Message -----
From: Mark Foley <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Sunday, September 19, 1999 10:28 PM
Subject: Releasing Native resources
> Hi All,
>
> We are using a third party native library called from our servlets. We
must
> call an instantiation function within the library for every thread which
> uses the library, and call another function to release the instance data
> when we are finished, otherwise the system just gets clogged up with
library
> instances.
>
> Our problem is that we can create new instances of the library when a new
> Session object is created, but we do not know how to detect the session
has
> expired (unless the user 'logs out') in order to release the library
> instance. Does anybody know how to do this?
>
> We are using the JNI to access the library functions. Our setup is IIS 4
> running on Win NT4 server, SP5, with IBM WebSphere 2.02 and Sun JDK 1.1.8.
>
> Thanks,
> Mark Foley
> EDS (Australia)
> e-mail: [EMAIL PROTECTED]
>
>
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