Hi,
comments inline.=20
> All -
>=20
> 1. When we try the dedicated connections (no pooling), the app starts
> up and the first user logs in fine. They retrieve and all is fine. The
> same person logs in again in new and 2nd browser, the connection is made
> just fine. But when we logout, just the last connection shows as being
> disconnected fro Oracle. The other connection is left as orphan. The
> orig browser can no longer function and needs to be closed. What are we
> missing? Do we need to name each connection uniquely and call the close
> for each one as they close? I thought Java would attach one connection
> to each session and close it when requested.
When you use a dedicated connection it just means (at least to me)
that you have a single private connection for each 'user'. In this
case user can be a (servlet) session on the server.
It's up to you to save and restore the connection in the user session
when needed and to close when the user logs out.
>=20
> 2. When we use connection pooling, the pool is defined as Dynamic and
> using the OracleImpl. We connect outside the pool first to be sure of
> good login. Once we have good login we move the connection to the pool
> and getConnection. This disconnects the orig connection and is added to
> the pool. This works great. Now we try to login incorrectly the first
> time. This works and prompts you telling us to 'Login with Correct
> Username/password'. But if we give it a correct set of
> username/password then it returns database error. It seems as though it
> keeps the error in memory for that userid. We can go out and whack the
> Work files for Tomcat and force it to re-compile and then it works great
> the first time. We change the struts-config to not cache but it still
> did it. We then tried to check with the Tomcat Admin to see if he knew
> of a caching parm for Tomcat. He said 'Not that he knew of.' Is there
> a parm for Tomcat to force re-compile each time? Are we missing
> something else? Any help would be appreciated.
Can you post some sample code that lease/release the db connection in
order to have a better idea of what is happening inside tomcat?
Giovanni
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>=20
--=20
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Received on Wed Jun 01 2005 - 12:08:08 CDT
